* {
        padding: 0;
        margin: 0;
        box-sizing: border-box;
        font-family: 'microsoft yahei';
    }
    
    ul li {
        list-style: none !important;
    }
    
    a {
        text-decoration: none !important;
    }
    
    a:hover {
        text-decoration: none !important;
    }
    
    img {
        vertical-align: top;
        outline-width: 0ch;
    }
    
    @media only screen and (min-width: 996px) {
        .pchead {
            width: 100%;
            height: 175px;
            position: fixed;
            top: 0;
            left: 0;
            background-color: #fff;
            z-index: 99;
        }
        .pcheader {
            max-width: 1200px;
            height: 175px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .pclogo img {
            height: 100px;
        }
        .p_r_top a {
            color: #fff;
            font-size: 12px;
            display: block;
            width: 163px;
            height: 33px;
            line-height: 33px;
            background-color: #00788b;
            text-align: center;
            border: 1px solid transparent;
        }
        .p_r_top a:hover {
            color: #00788b !important;
            background-color: #fff !important;
            border: 1px solid #00788b !important;
        }
        .p_r_top {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            justify-content: flex-end;
        }
        .p_r_top span {
            color: #00788b;
            font-size: 14px;
            margin-left: 70px;
            display: flex;
            align-items: center;
            cursor: pointer;
        }
        .p_r_top span i {
            margin-left: 5px;
            font-size: 25px !important;
        }
        .p_r_bottom {
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }
        .p_r_bottom ul {
            display: flex;
        }
        .p_r_bottom ul>li {
            position: relative;
        }
        .p_r_bottom ul>li>a {
            font-size: 20px;
            height: 60px;
            display: block;
            color: #00788b;
            font-weight: 500;
            padding: 0 20px;
            line-height: 60px;
        }
        .p_r_bottom i {
            font-size: 25px !important;
            color: #00788b;
            margin-left: 20px;
            cursor: pointer;
        }
        .sec_drop_c {
            position: fixed;
            top: 145px;
            width: 1200px;
            display: none;
            left: 50%;
            padding: 40px;
            transform: translateX(-50%);
            background-color: #00788b;
        }
        .sec_drop_c_con {
            width: 100%;
            display: flex;
            justify-content: space-between;
        }
        .sec_drop_c_left {
            width: 58%;
            padding-right: 260px;
            border-right: 1px solid rgba(255, 255, 255, .2);
        }
        .sec_drop_c_left strong {
            font-size: 28px;
            color: #fff;
            position: relative;
        }
        .sec_drop_c_left strong::after {
            position: absolute;
            content: '';
            left: 0;
            top: -15px;
            width: 40px;
            height: 3px;
            background-color: #fff;
        }
        .sec_drop_c_left p {
            font-size: 24px;
            color: #fff;
            margin-top: 40px;
            line-height: 40px;
            margin-bottom: 40px;
        }
        .sec_drop_c_right {
            width: 42%;
            padding-left: 60px;
            padding-right: 55px;
        }
        .sec_drop_c_left a {
            display: block;
            font-size: 14px;
            width: 280px;
            height: 68px;
            line-height: 68px;
            color: #fff;
            border: 1px solid #fff;
            background-color: #00788b;
            text-align: center;
            font-weight: bold;
        }
        .sec_drop_c_left a:hover {
            background-color: #ffffff !important;
            color: #00788b !important;
        }
        .sec_drop_c_right a {
            color: #fff;
            font-size: 20px;
            margin-bottom: 40px;
            display: block;
            font-weight: 300;
        }
        .p_r_bottom ul>li:hover .sec_drop_c {
            display: block;
        }
        .p_r_bottom ul>.hassec:hover::after {
            content: '';
            height: 0;
            width: 0;
            background-color: transparent;
            border-bottom: 8px solid;
            border-left: 12px solid transparent;
            border-right: 12px solid transparent;
            position: absolute;
            bottom: 1px;
            left: 50%;
            color: #00788b;
        }
        .pcmenu {
            position: fixed;
            width: 40%;
            height: 100%;
            display: none;
            top: 0;
            right: 0;
            z-index: 100;
            background: rgba(0, 0, 0, .8);
            padding: 50px 40px;
        }
        .pcmenu span {
            cursor: pointer;
            color: #fff;
            display: block;
            text-align: center;
            margin-bottom: 85px;
        }
        .pcmenu ul li a {
            display: block;
            height: 40px;
            font-size: 14px;
            color: #fff;
            line-height: 40px;
        }
        .pcmenu ul li a:last-child {
            border-bottom: 1px solid rgba(255, 255, 255, .3);
        }
        .pc_search {
            width: 1200px;
            position: fixed;
            top: 175px;
            left: 50%;
            transform: translateX(-50%);
            padding: 25px;
            display: none;
            background-color: #000;
            z-index:99;
        }
        .pc_searchcon {
            display: flex;
            align-items: center;
            background-color: #fff;
            padding-right: 25px;
            justify-content: space-between;
        }
        .pc_searchcon i {
            cursor: pointer;
        }
        .pc_searchcon input::-webkit-input-placeholder {
            font-weight: bold;
        }
        .pc_searchcon input {
            width: 85%;
            font-size: 18px;
            border: none;
            height: 45px;
            outline: none;
            padding-left: 15px;
        }
        .mbhead {
            display: none;
        }
        .banner {
            width: 100%;
            position: relative;
            margin-top: 175px !important;
        }
        .banner img {
            width: 100%;
        }
        .bannercover {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 10;
            background: rgba(0, 0, 0, .5);
        }
        .bannerpos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0;
            z-index: 11;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .bannerposcon {
            max-width: 960px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            height: 100%;
        }
        .bannerposcon h1 {
            text-align: center;
            display: block;
            color: #fff;
            font-size: 64px;
            font-weight: 300;
        }
        .bannerposcon a {
            display: block;
            width: 165px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            color: #fff;
            font-size: 14px;
            font-weight: bold;
            border: 1px solid #fff;
            margin-top: 30px;
        }
        .bannerposcon a:hover {
            color: #fff;
            background-color: #00788b;
            border: 1px solid #00788b;
        }
        .bannerpage {
            top: 40% !important;
            right: 100px !important;
            left: auto !important;
            bottom: auto !important;
            width: auto !important;
        }
        .bannerpage span {
            display: block;
            width: 20px !important;
            height: 20px !important;
            margin: 10px 0 !important;
            background-color: #fff;
        }
        .course {
            position: absolute;
            width: 1200px;
            left: 50%;
            height: 180px;
            bottom: -90px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            transform: translateX(-50%);
            z-index: 13;
        }
        .courseitem {
            width: calc(100% / 3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 25px;
            color: #fff;
        }
        .courseitem i {
            margin-left: 30px;
        }
        .bannerout {
            position: relative;
        }
        .courseitem_blank {
            opacity: 0;
            visibility: hidden;
        }
        .courseitem:nth-child(2) {
            background-color: #003771;
        }
        .courseitem:nth-child(2):hover {
            background-color: #002f60;
        }
        .courseitem:nth-child(3) {
            background-color: #f0ab00;
        }
        .courseitem:nth-child(3):hover {
            background-color: #cc9100;
        }
        .main1 {
            width: 100%;
            padding-top: 200px;
            padding-bottom: 40px;
            background-color: #00788b;
            position: relative;
        }
        .main1con {
            max-width: 1200px;
            margin: 0 auto;
        }
        .title {
            color: #fff;
            font-size: 35px;
            position: relative;
            text-align: center;
            font-weight: 300;
            margin-bottom: 40px;
        }
        .title::after {
            position: absolute;
            content: '';
            width: 40px;
            height: 4px;
            background-color: #fff;
            left: 50%;
            transform: translateX(-50%);
            top: -20px;
        }
        .con1 {
            position: relative;
            z-index: 9;
        }
        .con1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con1 ul li {
            width: calc((100% - 40px) / 3);
            margin-right: 20px;
            position: relative;
            cursor: pointer;
            height: 330px;
            margin-bottom: 20px;
            overflow: hidden;
        }
        .con1 ul li:nth-child(1) {
            width: calc((100% - 20px) / 2) !important;
            margin-right: 20px;
        }
        .con1 ul li:nth-child(2) {
            width: calc((100% - 20px) / 2) !important;
            margin-right: 0;
        }
        .con1 ul li img {
            width: 100%;
            height: 100%;
            transition: all ease .4s;
            object-fit: cover;
        }
        .con1 ul li:hover img {
            transform: scale(1.1) !important;
        }
        .con1 ul li:hover .con1pos {
            background: rgba(0, 0, 0, .9);
        }
        .con1 ul li:last-child {
            margin-right: 0;
        }
        .con1pos {
            position: absolute;
            width: 100%;
            transition: all ease .4s;
            height: 100%;
            left: 0;
            bottom: 0;
            background: rgba(0, 0, 0, .7);
            display: flex;
            justify-content: center;
            flex-direction: column;
            padding: 25px;
        }
        .con1pos p {
            font-size: 25px;
            color: #fff;
            position: relative;
            margin-bottom: 20px;
        }
        .con1pos p::before {
            position: absolute;
            content: '';
            left: 0;
            top: -15px;
            background-color: #fff;
            width: 40px;
            height: 3px;
        }
        .con1pos span {
            color: #fff;
            font-size: 14px;
            line-height: 25px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            display: block;
        }
        .con1swiper {
            position: absolute !important;
            width: 100% !important;
            height: 100% !important;
            top: 0 !important;
            left: 0 !important;
        }
        .con1spage span {
            background-color: #fff;
        }
        .con2 {
            margin-top: 80px;
            position: relative;
            z-index: 9;
        }
        .con2 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con2 ul li {
            width: calc((100% - 40px) / 3);
            margin-right: 20px;
            cursor: pointer;
            margin-bottom: 20px;
            overflow: hidden;
        }
        .con2 ul li a {
            display: block;
            overflow: hidden;
        }
        .con2 ul li:hover img {
            transform: scale(1.1);
        }
        .con2 ul li img {
            width: 100%;
            transition: all ease .4s;
        }
        .con2 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .con2div {
            padding: 30px 20px;
            background-color: #fff;
        }
        .con2div strong {
            font-size: 12px;
            color: #000;
            display: block;
            margin-bottom: 20px;
        }
        .con2 ul li:hover p {
            text-decoration: underline;
        }
        .con2div p {
            font-size: 25px;
            font-weight: 300;
            color: #00788b;
        }
        .more {
            display: block;
            text-align: center;
            color: #fff;
            width: 140px;
            height: 40px;
            line-height: 40px;
            margin: 0 auto;
            background-color: #00cbed;
            font-size: 14px;
            margin-top: 30px;
        }
        .main1::after {
            width: 100%;
            content: '';
            background-color: #006778;
            height: 50%;
            left: 0;
            bottom: 0;
            position: absolute;
            z-index: 1;
        }
        .main2 {
            width: 100%;
            padding-top: 80px;
            background-color: #00788b;
        }
        .con3 {
            max-width: 1200px;
            margin: 0 auto;
        }
        .con3 ul {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .con3 ul li {
            width: 49%;
            cursor: pointer;
            background-color: #fff;
            padding: 35px;
            height: 240px;
            margin-bottom: 25px;
        }
        .con3 ul li:hover {
            background-color: #005260;
        }
        .con3 ul li:hover i {
            color: #fff !important;
        }
        .con3 ul li:hover p {
            color: #fff !important;
        }
        .con3 ul li:hover span {
            color: #fff !important;
        }
        .con3 ul li i {
            color: #00788b;
            font-size: 25px !important;
            margin-right: 20px;
        }
        .con3 ul li p {
            font-size: 15px;
            color: #333333;
            margin-bottom: 20px;
        }
        .con3 ul li span {
            text-decoration: underline;
            color: #00788b;
            font-size: 25px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            font-weight: 300;
        }
        .con4 {
            padding: 220px 0;
            width: 100%;
            background-image: url(../images/bg1.png);
            background-repeat: no-repeat;
            background-size: cover;
            margin-top: -120px;
        }
        .con4con {
            width: 100%;
            margin: 0 auto;
            height: 100%;
            display: flex;
            width: 1120px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .con4con strong {
            color: #fff;
            font-size: 58px;
            text-align: center;
            display: block;
            margin-bottom: 40px;
        }
        .con4con a {
            display: block;
            text-align: center;
            width: 210px;
            transition: all ease .4s;
            height: 45px;
            line-height: 45px;
            border: 1px solid #fff;
            font-size: 14px;
            color: #fff;
            font-weight: bold;
        }
        .con4con a:hover {
            color: #fff;
            background-color: #00788b;
            border: 1px solid #00788b;
        }
        .main3 {
            width: 100%;
            padding: 90px 0;
            background-color: #005260;
        }
        .main3con {
            max-width: 1200px;
            margin: 0 auto;
        }
        .main3con ul {
            display: flex;
            flex-wrap: wrap;
        }
        .main3con ul li {
            width: calc(100% / 3);
            padding: 10px;
            border-right: 1px solid rgba(255, 255, 255, .1);
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }
        .main3con ul li img {
            width: 100%;
        }
        .main3con ul li:nth-child(3n) {
            border-right: none !important;
        }
        .main3con ul li:nth-child(n+4) {
            border-bottom: none !important;
        }
        .main4 {
            width: 100%;
            padding: 120px 0;
            background-color: #00788b;
        }
        .main4con {
            max-width: 1200px;
            margin: 0 auto;
        }
        .con5 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con5 ul li {
            cursor: pointer;
            width: calc((100% - 30px) / 3);
            margin-right: 15px;
            margin-bottom: 15px;
        }
        .con5 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .con5 ul li img {
            width: 100%;
        }
        .con5div {
            padding: 25px;
            background-color: #fff;
        }
        .con5div a {
            color: #00788b;
            font-weight: bold;
            font-size: 16px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            text-decoration: underline;
            margin-bottom: 10px;
        }
        .con5div span {
            font-size: 14px;
            color: #00788b;
            display: block;
            padding-bottom: 15px;
            border-bottom: 1px solid #eeeeee;
        }
        .con5div p {
            font-size: 13px;
            color: #333;
            font-weight: bold;
            margin-top: 15px;
            margin-bottom: 5px;
        }
        .con5div em {
            font-size: 12px;
            color: #333;
            display: block;
            padding-bottom: 10px;
            border-bottom: 1px solid #eeeeee;
            font-style: normal;
        }
        .con6 {
            padding-top: 120px;
            max-width: 670px;
            margin: 0 auto;
        }
        .con6 img {
            width: 100%;
        }
        .con6 p {
            font-size: 24px;
            color: #fff;
            margin: 25px auto;
            font-weight: 300;
            text-align: center;
        }
        .con6 ul {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
        }
        .con6 ul li a {
            display: block;
            padding: 6px 20px;
            transition: all ease .4s;
            border: 1px solid #fff;
            border-radius: 3px;
            color: #fff;
            font-size: 14px;
            margin: 0 20px;
        }
        .con6 ul li a:hover {
            color: #f0ab00 !important;
            border-color: #f0ab00 !important;
        }
        .foot {
            width: 100%;
            background-color: #006778;
            padding: 55px 0;
        }
        .footer {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .footer1 {
            width: 25%;
        }
        .footer1 p {
            font-size: 18px;
            color: #fff;
        }
        .footer3 {
            width: 25%;
        }
        .footer2 {
            width: 50%;
            padding: 0 20px;
        }
        .footer2 ul {
            display: flex;
            justify-content: space-between;
        }
        .footer2 ul li {
            flex: 1;
        }
        .footer2 ul li a {
            font-size: 13px;
            color: #fff;
            display: block;
            margin-bottom: 10px;
        }
        .footer3 ul {
            display: flex;
            align-items: center;
        }
        .footer3 ul li a {
            display: block;
            width: 40px;
            height: 40px;
            font-size: 25px !important;
            line-height: 40px;
            color: #006778;
            text-align: center;
            border-radius: 50%;
            background-color: #fff;
            margin-right: 20px;
        }
        .footer3 ul li a:hover {
            color: #fff !important;
            background-color: #006778;
        }
        .totop {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(0, 0, 0, .6);
            position: fixed;
            bottom: 200px;
            right: 20px;
            z-index: 9999;
            color: #fff;
            display: none;
            text-align: center;
            line-height: 50px;
            font-size: 30px !important;
        }
        .innertitle {
            width: 100%;
            padding: 20px 0;
            background-color: #00788b;
            margin-top: 175px;
        }
        .innertitlecon {
            max-width: 1200px;
            color: #fff;
            font-size: 23px;
            margin: 0 auto;
        }
        .bread {
            max-width: 1200px;
            padding: 10px 0;
            margin: 0 auto;
        }
        .bread a {
            font-size: 12px;
            color: #333;
            font-weight: bold;
        }
        .bread span {
            font-size: 12px;
        }
        .find_course {
            max-width: 1200px;
            padding: 10px 20px;
            margin: 0 auto;
            background-color: #fff;
        }
        .find_course1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .find_course1 ul li {
            width: calc((100% - 40px) / 3);
            margin-right: 20px;
            margin-bottom: 20px;
            height: 125px;
            position: relative;
        }
        .find_course1 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .find_course1 ul li img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .coursepos {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 10;
            left: 0;
            top: 0;
            display: flex;
            align-items: center;
            flex-direction: column;
            justify-content: center;
            cursor: pointer;
        }
        .coursepos span {
            position: relative;
            color: #fff;
            font-size: 18px;
            font-weight: bold;
        }
        .coursepos span::after {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: -15px;
            width: 70px;
            height: 2px;
            content: '';
            background-color: #fff;
        }
        .coursearrow {
            width: 26px !important;
            height: auto !important;
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            z-index: 20;
            cursor: pointer;
        }
        .coursedrop {
            position: absolute;
            top: 100%;
            z-index: 20;
            display: none;
            left: 0;
            width: 100%;
            background-color: #f0ab00;
            padding: 5px;
        }
        .coursedrop a {
            border-bottom: 1px solid #cc9100;
            font-size: 14px;
            color: #fff;
            width: 100%;
            padding: 5px 0;
            display: block;
        }
        .find_para {
            font-size: 14px;
            color: #333;
            padding: 20px 0;
        }
        .find_course2 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .find_course2 ul li {
            width: calc((100% - 15px) / 6);
            position: relative;
            height: 175px;
            margin-bottom: 3px;
            margin-right: 3px;
        }
        .find_course2 ul li:nth-child(6n) {
            margin-right: 0px;
        }
        .find_course2 ul li img {
            width: 100%;
            height: 100%;
        }
        .course2pos {
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            top: 0;
            z-index: 30;
            display: flex;
            padding: 25px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-direction: column;
        }
        .course2pos span {
            color: #fff;
            font-weight: bold;
            position: relative;
        }
        .course2pos span::after {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: -15px;
            width: 40px;
            height: 2px;
            content: '';
            background-color: #fff;
        }
        .research1 {
            max-width: 1200px;
            padding: 10px;
            background-color: #fff;
            margin: 0 auto;
        }
        .research1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .research1 ul li {
            width: calc((100% - 30px) / 3);
            margin-right: 15px;
            margin-bottom: 15px;
            cursor: pointer;
        }
        .research1 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .research1 ul li img {
            width: 100%;
            height: 230px;
            object-fit: cover;
        }
        .research1 ul li p {
            font-size: 16px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: #fff;
            padding: 20px;
            background-color: #00788b;
        }
        .research2 {
            margin: 30px auto;
            max-width: 1200px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .research2item {
            width: 49%;
        }
        .research2_title {
            padding: 15px 0;
            padding-left: 20px;
            background-color: #fff;
            width: 100%;
            color: #822327;
            font-size: 26px;
            border-bottom: 1px solid #dddddd;
        }
        .research2itemcon {
            background-color: #f1f1f1;
            padding: 20px;
        }
        .research2itemcon ul {
            display: flex;
            justify-content: space-between;
        }
        .research2itemcon ul li {
            width: 49%;
            cursor: pointer;
        }
        .research2itemcon ul li img {
            width: 100%;
        }
        .research2itemcon ul li:hover a {
            text-decoration: underline !important;
        }
        .research2itemcon ul li a {
            font-size: 14px;
            color: #006778;
            line-height: 25px;
            display: block;
            margin: 10px 0;
        }
        .viewmore {
            padding: 15px 0;
            padding-left: 20px;
            color: #00788b;
            font-size: 14px;
            font-weight: bold;
            display: block;
            border-top: 1px solid #dddddd;
            background-color: #fff;
        }
        .research3 {
            max-width: 1200px;
            margin: 0 auto;
        }
        .research3 ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .research3 ul li {
            width: 49%;
            cursor: pointer;
        }
        .re3title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: #00788b;
            padding: 15px;
        }
        .re3title p {
            font-size: 18px;
            color: #fff;
        }
        .re3title i {
            color: #fff;
        }
        .research3 ul li img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .re3div {
            padding: 15px;
            background-color: #fff;
        }
        .re3div p {
            font-size: 14px;
            color: #333;
            line-height: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #dddddd;
            margin-bottom: 10px;
        }
        .re3div a {
            text-decoration: underline !important;
            font-size: 14px;
            color: #00788b;
        }
        .research4 {
            margin: 30px auto;
            max-width: 1200px;
            padding: 20px;
            background-color: #fff;
        }
        .re4_para {
            font-size: 14px;
            color: #333;
            line-height: 25px;
        }
        .research4 strong {
            color: #222;
            font-size: 15px;
            display: block;
            margin: 20px 0;
        }
        .research4 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .research4 ul li {
            width: calc((100% - 60px) / 3);
            margin-right: 30px;
            margin-bottom: 30px;
        }
        .research4 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .research4 ul li img {
            width: 100%;
        }
        .side_lay {
            width: 100%;
            margin: 30px auto;
        }
        .side_laycon {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .side_left {
            width: 25%;
        }
        .side_right {
            width: 73%;
        }
        .side_left ul li a {
            display: block;
            border-bottom: 1px solid #dddddd;
            height: 35px;
            line-height: 35px;
            padding: 0 20px;
            background-color: #fff;
            font-size: 16px;
            color: #333;
        }
        .side_left ul li a:hover {
            text-decoration: underline !important;
            color: #005260 !important;
        }
        .left_sec a {
            padding: 7px 25px;
            background-color: #fff;
            display: block;
            font-size: 13px;
            color: #333;
            border-bottom: 1px solid #dddddd;
        }
        .left_sec a:hover {
            text-decoration: underline !important;
            color: #005260 !important;
        }
        .gram1 {
            background-color: #fff;
        }
        .gram1 strong {
            display: block;
            padding: 17px 20px;
            border-bottom: 1px solid #dddddd;
            color: #822327;
            font-weight: normal;
            font-size: 24px;
        }
        .gram1con {
            display: flex;
            flex-wrap: wrap;
            padding: 17px 20px;
            justify-content: space-between;
        }
        .g1left {
            width: 46%;
            color: #333;
            font-size: 14px;
        }
        .g1right {
            width: 48%;
        }
        .g1right p {
            font-size: 14px;
            color: #822327;
            margin-bottom: 5px;
        }
        .g1right_sear {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .g1right_sear input {
            width: 85%;
            height: 35px;
            border: 1px solid #ccc;
            display: block;
            padding-left: 15px;
            outline: none;
        }
        .g1right_sear a {
            display: block;
            width: 15%;
            height: 35px;
            text-align: center;
            line-height: 35px;
            background-color: #006778;
            color: #fff;
        }
        .gram2 {
            margin-top: 30px;
            background-color: #fff;
        }
        .g_list_title {
            color: #822327;
            font-size: 18px;
            padding: 15px;
            padding-bottom: 0;
        }
        .g_list_head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 15px;
            border-bottom: 1px solid #dddddd;
        }
        .g_list_head span {
            color: #666;
            font-size: 14px;
        }
        .g_list_con ul li {
            background-color: #f9f9f9;
            border-bottom: 1px solid #dddddd;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 15px;
        }
        .g_list_con ul li a {
            color: #007899;
            font-size: 14px;
            font-weight: bold;
        }
        .g_list_con ul li span {
            color: #000;
            font-size: 14px;
        }
        .institutes {
            max-width: 1200px;
            margin: 0 auto;
        }
        .institutes .titleimg {
            width: 100%;
        }
        .title_para {
            width: 100%;
            margin: 25px auto;
            padding: 20px;
            background-color: #fff;
        }
        .title_para p {
            font-size: 14px;
            color: #333;
            line-height: 25px;
            padding-bottom: 5px;
            border-bottom: 1px solid #ddd;
        }
        .institutes ul {
            display: flex;
            flex-wrap: wrap;
        }
        .institutes ul li {
            width: calc((100% - 60px) / 4);
            margin-right: 20px;
            margin-bottom: 20px;
        }
        .institutes ul li:nth-child(4n) {
            margin-right: 0;
        }
        .institutes ul li img {
            width: 100%;
        }
        .ins_top {
            display: flex;
            background-color: #00788b;
            align-items: center;
            justify-content: space-between;
            padding: 20px 15px;
        }
        .ins_top a {
            display: block;
            width: 80%;
            color: #fff;
            font-size: 16px;
        }
        .ins_top i {
            color: #fff;
        }
        .ins_list {
            width: 100%;
            padding: 20px;
        }
        .ins_list a {
            display: block;
            font-size: 14px;
            color: #006778;
            text-decoration: underline !important;
            margin-bottom: 5px;
        }
        .themes {
            max-width: 1200px;
            margin: 0 auto;
        }
        .themes_swiper {
            width: 100%;
        }
        .themes_swiper img {
            width: 100%;
        }
        .themepos {
            position: absolute;
            bottom: 0;
            z-index: 11;
            left: 0;
            width: 100%;
            padding: 20px;
            background: rgba(0, 0, 0, 0.7);
        }
        .themepos a {
            color: #fff;
            font-size: 20px;
        }
        .themepos a:hover {
            text-decoration: underline !important;
        }
        .themepos span {
            font-size: 14px;
            color: #fff;
            display: block;
            margin-top: 5px;
        }
        .themebtnGroup {
            position: absolute;
            right: 30px;
            z-index: 99;
            bottom: 20px;
            display: flex;
        }
        .themebtnGroup span {
            display: block;
            cursor: pointer;
            margin: 0 20px;
        }
        .themebtnGroup span i {
            color: #fff !important;
            font-size: 30px !important;
        }
        .themeul {
            display: flex;
            flex-wrap: wrap;
        }
        .themeul li {
            width: calc((100% - 50px) / 3);
            margin-right: 25px;
            margin-bottom: 25px;
            cursor: pointer;
            position: relative;
        }
        .themeul li:nth-child(3n) {
            margin-right: 0;
        }
        .thebox {
            position: relative;
        }
        .thebox img {
            width: 100%;
        }
        .thepos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 25px;
            font-size: 25px;
        }
        .thecon {
            padding: 15px;
            background-color: #fff;
            color: #333;
            font-size: 14px;
            line-height: 25px;
        }
        .directory {
            width: 100%;
            background-color: #fff;
            padding: 20px;
        }
        .directory_top {
            display: flex;
            justify-content: space-between;
        }
        .dt_left {
            width: 53%;
        }
        .dt_left p {
            color: #333;
            font-size: 14px;
            margin-bottom: 5px;
        }
        .dt_right p {
            color: #333;
            font-size: 14px;
            margin-bottom: 5px;
        }
        .dt_left select {
            display: block;
            height: 35px;
            padding-left: 15px;
            width: 100%;
            outline: none;
            border: 1px solid #efefef;
        }
        .dt_right {
            width: 44%;
        }
        .dt_r_bot {
            display: flex;
            align-items: center;
        }
        .dt_r_bot input {
            display: block;
            height: 35px;
            padding-left: 15px;
            width: 85%;
            outline: none;
            border: 1px solid #efefef;
        }
        .dt_r_bot a {
            display: block;
            width: 15%;
            height: 35px;
            text-align: center;
            line-height: 35px;
            background-color: #00788b;
            color: #fff;
            font-size: 14px;
        }
        .tablecontent {
            margin: 20px auto;
        }
        .tablecontent table {
            width: 100%;
            table-layout: fixed;
        }
        .inter {
            max-width: 1200px;
            margin: 0 auto;
        }
        .interlist {
            display: flex;
            flex-wrap: wrap;
        }
        .interlist li {
            width: calc((100% - 40px) / 3);
            margin-right: 20px;
            position: relative;
            cursor: pointer;
            margin-bottom: 20px;
        }
        .interlist li:nth-child(3n) {
            margin-right: 0;
        }
        .interlist li img {
            width: 100%;
        }
        .interpos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            bottom: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            color: #fff;
            font-size: 20px;
            font-weight: bold;
            text-align: center;
            background: rgba(0, 0, 0, .5);
        }
        .ways {
            padding: 20px;
            background-color: #fff;
        }
        .ways strong {
            display: block;
            font-size: 24px;
            color: #000;
            padding-bottom: 10px;
            border-bottom: 1px solid #595c59;
        }
        .ways p {
            font-size: 14px;
            color: #333;
            margin: 10px 0;
        }
        .ways ul {
            display: flex;
            flex-wrap: wrap;
        }
        .ways ul li {
            width: calc((100% - 50px) / 3);
            margin-right: 25px;
            margin-bottom: 25px;
        }
        .ways ul li:nth-child(3n) {
            margin-right: 0;
        }
        .ways ul li img {
            width: 100%;
        }
        .ways ul li a {
            display: block;
            font-size: 14px;
            padding: 5px 0;
            color: #00788b;
        }
        .cao_inside {
            padding: 20px;
            background-color: #fff;
        }
        .cao_inside p {
            font-size: 14px;
            color: #333;
        }
        .cao_list {
            padding: 20px;
            background-color: #fff;
            margin: 20px auto;
        }
        .cao_list ul li {
            display: flex;
            padding: 15px;
            align-items: center;
            border-bottom: 1px solid #dddddd;
        }
        .cao_list ul li i {
            font-size: 25px !important;
            color: #006778;
            display: block;
            margin-right: 10px;
        }
        .cao_list ul li a {
            font-weight: bold;
            color: #00788b;
        }
        .grapara {
            margin-top: 0 !important;
        }
        .alu {
            padding: 20px;
            background-color: #fff;
        }
        .alu_top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .aluitem {
            width: 100%;
            margin-bottom: 10px;
        }
        .aluitem p {
            font-size: 14px;
            color: #333;
            margin-bottom: 5px;
        }
        .aluitem_half {
            width: 48% !important;
        }
        .aluitem select {
            width: 100%;
            height: 35px;
            display: block;
            outline: none;
            padding-left: 15px;
            border: 1px solid #efefef;
        }
        .alu_top a {
            display: block;
            width: 120px;
            height: 40px;
            line-height: 40px;
            font-size: 14px;
            background-color: #00788b;
            color: #fff;
            text-align: center;
        }
        .peolist {
            display: flex;
            flex-wrap: wrap;
            margin: 20px auto;
        }
        .peolist li {
            width: calc((100% - 80px) / 4);
            margin-right: 20px;
            margin-bottom: 20px;
        }
        .peolist li:nth-child(4n) {
            margin-right: 0;
        }
        .peolist li img {
            width: 100%;
        }
        .peodiv {
            padding: 15px;
            background-color: #f1f1f1;
        }
        .peodiv p {
            font-size: 16px;
            color: #00788b;
        }
        .peodiv span {
            display: block;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            font-size: 14px;
            color: #555;
            margin: 10px auto;
        }
        .peodiv a {
            font-size: 14px;
            color: #00788b;
            text-decoration: underline !important;
        }
    }
    
    @media only screen and (max-width: 996px) {
        .alu {
            padding: 15px;
            background-color: #fff;
        }
        .alu_top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .aluitem {
            width: 100%;
            margin-bottom: 10px;
        }
        .aluitem p {
            font-size: 14px;
            color: #333;
            margin-bottom: 5px;
        }
        .aluitem_half {
            width: 48% !important;
        }
        .aluitem select {
            width: 100%;
            height: 35px;
            display: block;
            outline: none;
            padding-left: 15px;
            border: 1px solid #efefef;
        }
        .alu_top a {
            display: block;
            width: 120px;
            height: 40px;
            line-height: 40px;
            font-size: 14px;
            background-color: #00788b;
            color: #fff;
            text-align: center;
        }
        .peolist {
            display: flex;
            flex-wrap: wrap;
            margin: 20px auto;
            justify-content: space-between;
        }
        .peolist li {
            width: 49%;
            margin-bottom: 20px;
        }
        .peolist li img {
            width: 100%;
        }
        .peodiv {
            padding: 15px;
            background-color: #f1f1f1;
        }
        .peodiv p {
            font-size: 16px;
            color: #00788b;
        }
        .peodiv span {
            display: block;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            font-size: 14px;
            color: #555;
            margin: 10px auto;
        }
        .peodiv a {
            font-size: 14px;
            color: #00788b;
            text-decoration: underline !important;
        }
        .cao_inside {
            padding: 15px;
            background-color: #fff;
        }
        .cao_inside p {
            font-size: 14px;
            color: #333;
        }
        .cao_list {
            padding: 15px;
            background-color: #fff;
            margin: 20px auto;
        }
        .cao_list ul li {
            display: flex;
            padding: 15px;
            align-items: center;
            border-bottom: 1px solid #dddddd;
        }
        .cao_list ul li i {
            font-size: 25px !important;
            color: #006778;
            display: block;
            margin-right: 10px;
        }
        .cao_list ul li a {
            font-weight: bold;
            color: #00788b;
        }
        .inter {
            width: 95%;
            margin: 0 auto;
        }
        .interlist {
            display: flex;
            flex-wrap: wrap;
        }
        .interlist li {
            width: 100%;
            position: relative;
            cursor: pointer;
            margin-bottom: 20px;
        }
        .interlist li:nth-child(3n) {
            margin-right: 0;
        }
        .interlist li img {
            width: 100%;
        }
        .interpos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            bottom: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            color: #fff;
            font-size: 20px;
            font-weight: bold;
            text-align: center;
            background: rgba(0, 0, 0, .5);
        }
        .ways {
            padding: 20px;
            background-color: #fff;
        }
        .ways strong {
            display: block;
            font-size: 24px;
            color: #000;
            padding-bottom: 10px;
            border-bottom: 1px solid #595c59;
        }
        .ways p {
            font-size: 14px;
            color: #333;
            margin: 10px 0;
        }
        .ways ul {
            display: flex;
            flex-wrap: wrap;
        }
        .ways ul li {
            width: 100%;
            margin-bottom: 25px;
        }
        .ways ul li img {
            width: 100%;
        }
        .ways ul li a {
            display: block;
            font-size: 14px;
            padding: 5px 0;
            color: #00788b;
        }
        .directory {
            width: 100%;
            background-color: #fff;
            padding: 20px;
        }
        .directory_top {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .dt_left {
            width: 100%;
            margin-bottom: 20px;
        }
        .dt_left p {
            color: #333;
            font-size: 14px;
            margin-bottom: 5px;
        }
        .dt_right p {
            color: #333;
            font-size: 14px;
            margin-bottom: 5px;
        }
        .dt_left select {
            display: block;
            height: 35px;
            padding-left: 15px;
            width: 100%;
            outline: none;
            border: 1px solid #efefef;
        }
        .dt_right {
            width: 100%;
        }
        .dt_r_bot {
            display: flex;
            align-items: center;
        }
        .dt_r_bot input {
            display: block;
            height: 35px;
            padding-left: 15px;
            width: 85%;
            outline: none;
            border: 1px solid #efefef;
        }
        .dt_r_bot a {
            display: block;
            width: 15%;
            height: 35px;
            text-align: center;
            line-height: 35px;
            background-color: #00788b;
            color: #fff;
            font-size: 14px;
        }
        .tablecontent {
            margin: 20px auto;
        }
        .tablecontent table {
            width: 100%;
            table-layout: fixed;
        }
        .themes {
            width: 95%;
            margin: 0 auto;
        }
        .themes_swiper {
            width: 100%;
        }
        .themes_swiper img {
            width: 100%;
        }
        .themepos {
            position: absolute;
            bottom: 0;
            z-index: 11;
            left: 0;
            width: 100%;
            padding: 20px;
            background: rgba(0, 0, 0, 0.7);
        }
        .themepos a {
            color: #fff;
            font-size: 20px;
        }
        .themepos a:hover {
            text-decoration: underline !important;
        }
        .themepos span {
            font-size: 14px;
            color: #fff;
            display: block;
            margin-top: 5px;
        }
        .themebtnGroup {
            position: absolute;
            right: 30px;
            z-index: 99;
            bottom: 20px;
            display: flex;
        }
        .themebtnGroup span {
            display: block;
            cursor: pointer;
            margin: 0 20px;
        }
        .themebtnGroup span i {
            color: #fff !important;
            font-size: 30px !important;
        }
        .themeul {
            display: flex;
            flex-wrap: wrap;
        }
        .themeul li {
            width: 100%;
            cursor: pointer;
            position: relative;
        }
        .thebox {
            position: relative;
        }
        .thebox img {
            width: 100%;
        }
        .thepos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 25px;
            font-size: 25px;
        }
        .thecon {
            padding: 15px;
            background-color: #fff;
            color: #333;
            font-size: 14px;
            line-height: 25px;
        }
        .institutes {
            width: 95%;
            padding: 30px 0;
            margin: 0 auto;
        }
        .institutes .titleimg {
            width: 100%;
        }
        .title_para {
            width: 100%;
            margin: 25px auto;
            padding: 20px;
            background-color: #fff;
        }
        .title_para p {
            font-size: 14px;
            color: #333;
            line-height: 25px;
            padding-bottom: 5px;
            border-bottom: 1px solid #ddd;
        }
        .institutes ul {
            display: flex;
            flex-wrap: wrap;
        }
        .institutes ul li {
            width: 100%;
            margin-bottom: 20px;
        }
        .institutes ul li img {
            width: 100%;
        }
        .ins_top {
            display: flex;
            background-color: #00788b;
            align-items: center;
            justify-content: space-between;
            padding: 20px 15px;
        }
        .ins_top a {
            display: block;
            width: 80%;
            color: #fff;
            font-size: 16px;
        }
        .ins_top i {
            color: #fff;
        }
        .ins_list {
            width: 100%;
            padding: 20px;
        }
        .ins_list a {
            display: block;
            font-size: 14px;
            color: #006778;
            text-decoration: underline !important;
            margin-bottom: 5px;
        }
        .side_lay {
            width: 95%;
            margin: 0 auto;
        }
        .side_laycon {
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .side_left {
            width: 100%;
            margin-bottom: 20px;
        }
        .side_right {
            width: 100%;
        }
        .side_left ul li a {
            display: block;
            border-bottom: 1px solid #dddddd;
            height: 35px;
            line-height: 35px;
            padding: 0 20px;
            background-color: #fff;
            font-size: 14px;
            color: #333;
        }
        .side_left ul li a:hover {
            text-decoration: underline !important;
            color: #005260 !important;
        }
        .left_sec a {
            padding: 7px 25px;
            background-color: #fff;
            display: block;
            font-size: 14px;
            color: #333;
            border-bottom: 1px solid #dddddd;
        }
        .left_sec a:hover {
            text-decoration: underline !important;
            color: #005260 !important;
        }
        .gram1 {
            background-color: #fff;
        }
        .gram1 strong {
            display: block;
            padding: 17px 20px;
            border-bottom: 1px solid #dddddd;
            color: #822327;
            font-weight: normal;
            font-size: 20px;
        }
        .gram1con {
            display: flex;
            flex-wrap: wrap;
            padding: 17px 20px;
            justify-content: space-between;
        }
        .g1left {
            width: 100%;
            margin-bottom: 10px;
            color: #333;
            font-size: 14px;
        }
        .g1right {
            width: 100%;
        }
        .g1right p {
            font-size: 14px;
            color: #822327;
            margin-bottom: 5px;
        }
        .g1right_sear {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .g1right_sear input {
            width: 85%;
            height: 35px;
            border: 1px solid #ccc;
            display: block;
            padding-left: 15px;
            outline: none;
        }
        .g1right_sear a {
            display: block;
            width: 15%;
            height: 35px;
            text-align: center;
            line-height: 35px;
            background-color: #006778;
            color: #fff;
        }
        .gram2 {
            margin-top: 30px;
            background-color: #fff;
        }
        .g_list_title {
            color: #822327;
            font-size: 18px;
            padding: 15px;
            padding-bottom: 0;
        }
        .g_list_head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 15px;
            border-bottom: 1px solid #dddddd;
        }
        .g_list_head span {
            color: #666;
            font-size: 14px;
        }
        .g_list_con ul li {
            background-color: #f9f9f9;
            border-bottom: 1px solid #dddddd;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 15px;
        }
        .g_list_con ul li a {
            color: #007899;
            font-size: 14px;
            font-weight: bold;
        }
        .g_list_con ul li span {
            color: #000;
            font-size: 14px;
        }
        .research1 {
            padding: 30px 15px;
            width: 95%;
            background-color: #fff;
            margin: 0 auto;
        }
        .research1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .research1 ul li {
            width: 100%;
            margin-bottom: 15px;
            cursor: pointer;
        }
        .research1 ul li img {
            width: 100%;
            object-fit: cover;
        }
        .research1 ul li p {
            font-size: 14px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: #fff;
            padding: 20px;
            background-color: #00788b;
        }
        .research2 {
            margin: 30px auto;
            display: flex;
            width: 95%;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .research2item {
            width: 100%;
        }
        .research2_title {
            padding: 15px 0;
            padding-left: 15px;
            background-color: #fff;
            width: 100%;
            color: #822327;
            font-size: 20px;
            border-bottom: 1px solid #dddddd;
        }
        .research2itemcon {
            background-color: #f1f1f1;
            padding: 10px;
        }
        .research2itemcon ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .research2itemcon ul li {
            width: 100%;
            cursor: pointer;
        }
        .research2itemcon ul li img {
            width: 100%;
        }
        .research2itemcon ul li:hover a {
            text-decoration: underline !important;
        }
        .research2itemcon ul li a {
            font-size: 14px;
            color: #006778;
            line-height: 25px;
            display: block;
            margin: 10px 0;
        }
        .viewmore {
            padding: 15px 0;
            padding-left: 20px;
            color: #00788b;
            font-size: 14px;
            font-weight: bold;
            display: block;
            border-top: 1px solid #dddddd;
            background-color: #fff;
        }
        .research3 {
            margin: 0 auto;
            width: 95%;
            padding: 30px 0;
        }
        .research3 ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .research3 ul li {
            width: 100%;
            cursor: pointer;
            margin-bottom: 20px;
        }
        .re3title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: #00788b;
            padding: 15px;
        }
        .re3title p {
            font-size: 18px;
            color: #fff;
        }
        .re3title i {
            color: #fff;
        }
        .research3 ul li img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .re3div {
            padding: 15px;
            background-color: #fff;
        }
        .re3div p {
            font-size: 14px;
            color: #333;
            line-height: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #dddddd;
            margin-bottom: 10px;
        }
        .re3div a {
            text-decoration: underline !important;
            font-size: 14px;
            color: #00788b;
        }
        .research4 {
            width: 95%;
            margin: 30px auto;
            padding: 10px;
            background-color: #fff;
        }
        .re4_para {
            font-size: 14px;
            color: #333;
            line-height: 25px;
        }
        .research4 strong {
            color: #222;
            font-size: 15px;
            display: block;
            margin: 20px 0;
        }
        .research4 ul {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .research4 ul li {
            width: 48%;
            margin-bottom: 30px;
        }
        .research4 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .research4 ul li img {
            width: 100%;
        }
        .find_para {
            font-size: 14px;
            color: #333;
            padding: 20px 0;
        }
        .find_course2 ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .find_course2 ul li {
            width: 49%;
            position: relative;
            height: 175px;
            margin-bottom: 3px;
        }
        .find_course2 ul li img {
            width: 100%;
            height: 100%;
        }
        .course2pos {
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            top: 0;
            z-index: 30;
            display: flex;
            padding: 25px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-direction: column;
        }
        .course2pos span {
            color: #fff;
            font-weight: bold;
            position: relative;
        }
        .course2pos span::after {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: -15px;
            width: 40px;
            height: 2px;
            content: '';
            background-color: #fff;
        }
        .find_course {
            padding: 20px;
            margin: 0 auto;
            width: 95%;
            background-color: #fff;
        }
        .find_course1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .find_course1 ul li {
            width: 100%;
            margin-bottom: 20px;
            position: relative;
        }
        .find_course1 ul li:nth-child(3n) {
            margin-right: 0;
        }
        .find_course1 ul li img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .coursepos {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 10;
            left: 0;
            top: 0;
            display: flex;
            align-items: center;
            flex-direction: column;
            justify-content: center;
            cursor: pointer;
        }
        .coursepos span {
            position: relative;
            color: #fff;
            font-size: 18px;
            font-weight: bold;
        }
        .coursepos span::after {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: -15px;
            width: 70px;
            height: 2px;
            content: '';
            background-color: #fff;
        }
        .coursearrow {
            width: 26px !important;
            height: auto !important;
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            z-index: 20;
            cursor: pointer;
        }
        .coursedrop {
            position: absolute;
            top: 100%;
            display: none;
            z-index: 20;
            left: 0;
            width: 100%;
            background-color: #f0ab00;
            padding: 5px;
        }
        .coursedrop a {
            border-bottom: 1px solid #cc9100;
            font-size: 14px;
            color: #fff;
            width: 100%;
            padding: 5px 0;
            display: block;
        }
        .innertitle {
            width: 100%;
            padding: 20px 15px;
            background-color: #00788b;
            margin-top: 120px;
        }
        .innertitlecon {
            color: #fff;
            font-size: 18px;
            margin: 0 auto;
        }
        .bread {
            padding: 10px 15px;
            margin: 0 auto;
        }
        .bread a {
            font-size: 12px;
            color: #333;
            font-weight: bold;
        }
        .bread span {
            font-size: 12px;
        }
        .totop {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 0, 0, .6);
            position: fixed;
            bottom: 200px;
            display: none;
            right: 20px;
            z-index: 9999;
            color: #fff;
            text-align: center;
            line-height: 40px;
            font-size: 20px !important;
        }
        .foot {
            width: 100%;
            background-color: #006778;
            padding: 30px 15px;
        }
        .footer {
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .footer1 {
            width: 100%;
            margin-bottom: 20px;
        }
        .footer1 p {
            font-size: 14px;
            color: #fff;
        }
        .footer3 {
            width: 100%;
        }
        .footer2 {
            width: 100%;
            margin-bottom: 20px;
        }
        .footer2 ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .footer2 ul li {
            flex: 1;
        }
        .footer2 ul li a {
            font-size: 13px;
            color: #fff;
            display: block;
            margin-bottom: 10px;
        }
        .footer3 ul {
            display: flex;
            align-items: center;
        }
        .footer3 ul li a {
            display: block;
            width: 40px;
            height: 40px;
            font-size: 25px !important;
            line-height: 40px;
            color: #006778;
            text-align: center;
            border-radius: 50%;
            background-color: #fff;
            margin-right: 20px;
        }
        .footer3 ul li a:hover {
            color: #fff !important;
            background-color: #006778;
        }
        .con6 {
            padding-top: 80px;
            width: 100%;
            margin: 0 auto;
        }
        .con6 img {
            width: 100%;
        }
        .con6 p {
            font-size: 24px;
            color: #fff;
            margin: 25px auto;
            font-weight: 300;
            text-align: center;
        }
        .con6 ul {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
        }
        .con6 ul li a {
            display: block;
            padding: 6px 20px;
            transition: all ease .4s;
            border: 1px solid #fff;
            border-radius: 3px;
            color: #fff;
            font-size: 14px;
            margin: 0 20px;
            margin-bottom: 20px;
        }
        .con6 ul li a:hover {
            color: #f0ab00 !important;
            border-color: #f0ab00 !important;
        }
        .main4 {
            width: 100%;
            padding: 50px 15px;
            background-color: #00788b;
        }
        .con5 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con5 ul li {
            cursor: pointer;
            width: 100%;
            margin-bottom: 20px;
        }
        .con5 ul li img {
            width: 100%;
        }
        .con5div {
            padding: 25px;
            background-color: #fff;
        }
        .con5div a {
            color: #00788b;
            font-weight: bold;
            font-size: 16px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            text-decoration: underline;
            margin-bottom: 10px;
        }
        .con5div span {
            font-size: 14px;
            color: #00788b;
            display: block;
            padding-bottom: 15px;
            border-bottom: 1px solid #eeeeee;
        }
        .con5div p {
            font-size: 13px;
            color: #333;
            font-weight: bold;
            margin-top: 15px;
            margin-bottom: 5px;
        }
        .con5div em {
            font-size: 12px;
            color: #333;
            display: block;
            padding-bottom: 10px;
            border-bottom: 1px solid #eeeeee;
            font-style: normal;
        }
        .main3 {
            width: 100%;
            padding: 40px 15px;
            background-color: #005260;
        }
        .main3con ul {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .main3con ul li {
            width: 48%;
            padding: 10px;
        }
        .main3con ul li img {
            width: 100%;
        }
        .con4 {
            padding: 100px 20px;
            width: 100%;
            background-image: url(../images/bg1.png);
            background-repeat: no-repeat;
            background-size: cover;
        }
        .con4con {
            width: 100%;
            margin: 0 auto;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .con4con strong {
            color: #fff;
            font-size: 25px;
            text-align: center;
            display: block;
            font-weight: normal;
            margin-bottom: 40px;
        }
        .con4con a {
            display: block;
            text-align: center;
            width: 210px;
            transition: all ease .4s;
            height: 45px;
            line-height: 45px;
            border: 1px solid #fff;
            font-size: 14px;
            color: #fff;
            font-weight: bold;
        }
        .con4con a:hover {
            color: #fff;
            background-color: #00788b;
            border: 1px solid #00788b;
        }
        .main2 {
            width: 100%;
            padding: 30px 15px;
            padding-top: 80px;
            background-color: #00788b;
        }
        .con3 ul {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .con3 ul li {
            width: 100%;
            cursor: pointer;
            background-color: #fff;
            padding: 35px;
            margin-bottom: 25px;
        }
        .con3 ul li i {
            color: #00788b;
            font-size: 25px !important;
            margin-right: 20px;
        }
        .con3 ul li p {
            font-size: 15px;
            color: #333333;
            margin-bottom: 20px;
        }
        .con3 ul li span {
            text-decoration: underline;
            color: #00788b;
            font-size: 25px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            font-weight: 300;
        }
        .con2 {
            margin-top: 50px;
        }
        .con2 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con2 ul li {
            width: 100%;
            cursor: pointer;
            margin-bottom: 20px;
            overflow: hidden;
        }
        .con2 ul li a {
            display: block;
            overflow: hidden;
        }
        .con2 ul li img {
            width: 100%;
            transition: all ease .4s;
        }
        .con2div {
            padding: 30px 20px;
            background-color: #fff;
        }
        .con2div strong {
            font-size: 12px;
            color: #000;
            display: block;
            margin-bottom: 10px;
        }
        .con2 ul li:hover p {
            text-decoration: underline;
        }
        .con2div p {
            font-size: 20px;
            font-weight: 300;
            color: #00788b;
        }
        .more {
            display: block;
            text-align: center;
            color: #fff;
            width: 140px;
            height: 40px;
            line-height: 40px;
            margin: 0 auto;
            background-color: #00cbed;
            font-size: 14px;
            margin-top: 15px;
        }
        .main1 {
            width: 100%;
            padding: 30px 15px;
            background-color: #00788b;
            padding-top: 60px;
        }
        .title {
            color: #fff;
            font-size: 20px;
            position: relative;
            text-align: center;
            font-weight: 300;
            margin-bottom: 30px;
        }
        .title::after {
            position: absolute;
            content: '';
            width: 40px;
            height: 4px;
            background-color: #fff;
            left: 50%;
            transform: translateX(-50%);
            top: -20px;
        }
        .con1 ul {
            display: flex;
            flex-wrap: wrap;
        }
        .con1 ul li {
            width: 100%;
            position: relative;
            cursor: pointer;
            margin-bottom: 20px;
            overflow: hidden;
        }
        .con1 ul li img {
            width: 100%;
            height: 100%;
            transition: all ease .4s;
            object-fit: cover;
        }
        .con1pos {
            position: absolute;
            width: 100%;
            transition: all ease .4s;
            height: 100%;
            left: 0;
            bottom: 0;
            background: rgba(0, 0, 0, .7);
            display: flex;
            justify-content: center;
            flex-direction: column;
            padding: 25px;
        }
        .con1pos p {
            font-size: 25px;
            color: #fff;
            position: relative;
            margin-bottom: 20px;
        }
        .con1pos p::before {
            position: absolute;
            content: '';
            left: 0;
            top: -15px;
            background-color: #fff;
            width: 40px;
            height: 3px;
        }
        .con1pos span {
            color: #fff;
            font-size: 14px;
            line-height: 25px;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            display: block;
        }
        .con1swiper {
            position: absolute !important;
            width: 100% !important;
            height: 100% !important;
            top: 0 !important;
            left: 0 !important;
        }
        .con1spage span {
            background-color: #fff;
        }
        .banner {
            width: 100%;
            position: relative;
            margin-top: 120px !important;
        }
        .banner img {
            width: 100%;
        }
        .bannercover {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 10;
            background: rgba(0, 0, 0, .5);
        }
        .bannerpos {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0;
            z-index: 11;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .bannerposcon {
            width: 95%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            height: 100%;
        }
        .bannerposcon h1 {
            text-align: center;
            display: block;
            color: #fff;
            font-size: 20px;
            font-weight: 300;
        }
        .bannerposcon a {
            display: block;
            width: 140px;
            height: 35px;
            line-height: 35px;
            text-align: center;
            color: #fff;
            font-size: 14px;
            font-weight: bold;
            border: 1px solid #fff;
            margin-top: 30px;
        }
        .bannerposcon a:hover {
            color: #fff;
            background-color: #00788b;
            border: 1px solid #00788b;
        }
        .bannerpage span {
            width: 20px !important;
            height: 20px !important;
            margin: 10px !important;
            background-color: #fff;
        }
        .course {
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            z-index: 13;
        }
        .courseitem {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            height: 40px;
            line-height: 40px;
            color: #fff;
        }
        .courseitem i {
            margin-left: 30px;
        }
        .bannerout {
            position: relative;
        }
        .courseitem_blank {
            display: none;
            opacity: 0;
            visibility: hidden;
        }
        .courseitem:nth-child(2) {
            background-color: #003771;
        }
        .courseitem:nth-child(2):hover {
            background-color: #002f60;
        }
        .courseitem:nth-child(3) {
            background-color: #f0ab00;
        }
        .courseitem:nth-child(3):hover {
            background-color: #cc9100;
        }
        .pcmenu {
            position: fixed;
            width: 100%;
            display: none;
            top: 120px;
            right: 0;
            z-index: 100;
            background: #00788b;
            padding: 20px;
        }
        .pcmenu span {
            display: none;
        }
        .pcmenu ul li a {
            display: block;
            height: 40px;
            font-size: 14px;
            color: #fff;
            line-height: 40px;
        }
        .pcmenu ul li a:last-child {
            border-bottom: 1px solid rgba(255, 255, 255, .3);
        }
        .pchead {
            display: none;
        }
        .mbhead {
            width: 100%;
            height: 120px;
            position: fixed;
            top: 0;
            left: 0;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            z-index: 99;
            background-color: #fff;
            border-bottom: 1px solid #ccc;
        }
        .mblogo img {
            height: 60px;
        }
        .m_r .quo {
            padding: 8px;
            background-color: #00788b;
            color: #fff;
            font-size: 12px;
            display: block;
        }
        .m_r_bottom {
            display: flex;
            width: 100%;
            margin-top: 20px;
            justify-content: flex-end;
        }
        .m_r_bottom i {
            color: #00788b;
            margin-left: 20px;
            font-size: 25px !important;
        }
        .pc_search {
            width: 100%;
            position: fixed;
            top: 120px;
            left: 0%;
            padding: 15px;
            z-index: 99;
            display: none;
            background-color: #000;
        }
        .pc_searchcon {
            display: flex;
            align-items: center;
            background-color: #fff;
            padding-right: 25px;
            justify-content: space-between;
        }
        .pc_searchcon i {
            cursor: pointer;
        }
        .pc_searchcon input::-webkit-input-placeholder {
            font-weight: bold;
        }
        .pc_searchcon input {
            width: 85%;
            font-size: 18px;
            border: none;
            height: 45px;
            outline: none;
            padding-left: 15px;
        }
    }