.header {
    background: rgba(35, 102, 176, 0.28);
    height: 60px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    color: #fff;
}

.header img {
    width: 115px;
    height: 42px;
    margin-top: 8px;
}

.header span {
    border-left: 1px solid #49e3f5;
    margin-top: -33px;
    display: block;
    margin-left: 131px;
    padding-left: 12px;
}

.container {
    width: 1100px;
    margin: 0 auto;
}

.banner img {
    width: 100%;
}

.top-news {
    margin-top: 20px;
}

.top-news h2 {
    background: url("../images/top_news.jpg") no-repeat left;
    margin-left: 60px;
    color: #225da8;
    font-size: 32px;
    font-weight: bold;
    line-height: 54px;
    padding-left: 141px;
}

.top-news p {
    margin-top: 10px;
    margin-left: 60px;
    margin-right: 60px;
    color: #1f418a;
    font-size: 19px;
    line-height: 35px;
    text-indent: 40px;
}

.student {
    margin-top: 15px;
}

.student .title li {
    float: left;
    width: 32%;
}

.student .title li img {
    width: 100%;
    margin-top: 10px;
}

.student .title li:nth-child(2) {
    width: 36%;
    color: #0c5da1;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
}

.student .content .thumb {
    width: 33%;
    padding: 15px 25px;
    position: absolute;
    background: url("../images/thumb_border.png") no-repeat;
}

.student .content .desc-box {
    padding: 15px 0;
}

.student .content .desc {
    height: 394px;
    margin-left: 338px;
    background: #1c7dee;
    color: #fff;
    padding: 10px 50px;
    font-size: 18px;
    line-height: 36px;
}

.student .content .desc h3 {
    font-size: 34px;
    margin: 15px 0;
}

.student .content .desc h3 span {
    font-size: 24px;
    margin-left: 30px;
}

.student .content .desc p {
    margin-top: 44px;
    text-indent: 135px;
}

.student .content .desc .btn {
    text-indent: 0;
    background: url("../images/btn_bg.png") no-repeat;
    padding: 0px 26px;
    line-height: 60px;
    color: #1957a0;
    font-size: 22px;
    position: absolute;
    display: block;
    margin-top: -23px;

}

.student .content .student-box {
    margin-top: 40px;
}

.student .content .student-box:nth-child(2) .thumb {
    padding: 15px 25px;
    position: absolute;
    margin-top: -444px;
    right: 0;
    background: url("../images/thumb_border2.png") no-repeat;
}

.student .content .student-box:nth-child(2) .desc {
    margin-left: 0;
    width: 708px;
    background: #1c7dee;
    color: #fff;
    padding: 10px 50px;
    font-size: 18px;
    line-height: 36px;
}

.videos {
    position: relative;
    margin-top: 30px;
}

.videos img {
    width: 100%;
}

.videos .video1 {
    position: absolute;
}

.videos .btn_start {
    background: rgba(0, 0, 0, 0.28);
    width: 60px;
    height: 60px;
    position: absolute;
    z-index: 2;
    border-radius: 50px;
}

.videos .btn_start img {
    width: 80%;
    margin: 6px 10px;;
}

#video_box {
    display: none;
    z-index: 50;
}

#video_btn_1 {
    left: 51%;
    top: 30%;
    margin-left: -40px;
}

#video_btn_2 {
    top: 74%;
    left: 28%;
}

#video_btn_3 {
    top: 74%;
    left: 48%;
}

#video_btn_4 {
    top: 74%;
    left: 68%;
}

.videos video {
    width: 1000px;
    height: 570px;
    position: absolute;
    top: 10%;
    left: 50%;
    margin-left: -500px;
    padding: 10px;
    background: #fff
}

.huigu .title {
    margin-top: 15px;
}

.huigu .title li {
    float: left;
    width: 40%;
}

.huigu .title li img {
    width: 100%;
    margin-top: 10px;
}

.huigu .title li:nth-child(2) {
    width: 20%;
    color: #0c5da1;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
}

.huigu .content {
    padding-right: 120px;
    margin-top: 45px !important;
}

#huigu {
    position: relative;
    width: 1200px;
    margin: 0 auto
}

#huigu .swiper-container {
    padding-bottom: 60px;
}

#huigu .swiper-slide {
    width: 520px;
    height: 408px;
    background: #fff;
    box-shadow: 0 8px 30px #ddd;
}

#huigu .swiper-slide img {
    display: block;
}

#huigu .swiper-slide p {
    line-height: 98px;
    padding-top: 0;
    text-align: center;
    color: #636363;
    font-size: 1.1em;
    margin: 0;
}

#huigu .swiper-pagination {
    width: 100%;
    bottom: 20px;
}

#huigu .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    border: 3px solid #fff;
    background-color: #d5d5d5;
    width: 10px;
    height: 10px;
    opacity: 1;
}

#huigu .swiper-pagination-bullets .swiper-pagination-bullet-active {
    border: 3px solid #00aadc;
    background-color: #fff;
}

#huigu .swiper-button-prev:hover {
    background-position: 0 -46px;
    background-size: 100%
}

.projects img {
    width: 100%;
}

/*底部导航*/
.footer {
    overflow: hidden;
    width: 100%;
}

.footer .footerIn {
    width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.footer dl {
    color: #39393a;
    padding: 60px 0 20px 50px;
    overflow: hidden;
    float: left;
}

.footer dt {
    font-size: 22px;
    font-weight: bold;
    padding-bottom: 10px;
    color: #39393a;
}

.footer dd {
    width: 100px;
    line-height: 40px;
    font-size: 18px;
    float: left;
    margin-right: 20px;
}

.footer dd a {
    display: block;
    color: #39393a;
    text-decoration: none
}

.footer .copyRight {
    color: #39393a;
    line-height: 30px;
    font-size: 18px;
}

.footer .copyRight .in {
    text-align: center;
    width: 1200px;
    margin: 0 auto;
}
.footer .logo{
    font-size: 19px;
    margin-top: -20px;
}

@media (max-width: 1440px) {
    .student .title li:nth-child(2) {
        font-size: 24px;
    }
}