.pagination {
    text-align: center;
    font-size: 0px;
    padding-top: 50px
}
.nymain .px1400::after {
    content: '';
    clear: both;
    height: 0 !important;
    width: 0 !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    float: none !important;
    display: block;
}
.pagination a {
    display: inline-block;
    border: 1px solid rgb(220, 220, 220);
    padding: 0px 12px;
    height: 35px;
    font-size: 14px;
    line-height: 35px;
    text-align: center;
    color: rgb(102, 102, 102);
    margin: 0px 7px
}

.pagination a.active {
    background: #03577b;
    color: rgb(255, 255, 255);
    border: 1px solid #03577b
}

.pagination a:hover {
    background: #03577b;
    color: rgb(255, 255, 255);
    border: 1px solid #03577b
}

.pagination span {
    display: inline-block;
    font-size: 14px
}

.nymain {
    background: url(https://sce.hit.edu.cn/images/ny-bj.jpg) no-repeat #fff;
    background-size: cover
}

.nymain .leftNav {
    float: left;
    width: 250px;
    position: relative;
    margin-right: 50px;
    margin-bottom: 20px
}

.nymain .leftNav>h2 {
    line-height: 90px;
    color: rgb(255, 255, 255);
    background: url(https://sce.hit.edu.cn/images/ny-nav-bj.jpg) no-repeat;
    background-size: cover;
    font-size: 24px;
    font-weight: 600;
    position: relative;
    padding-left: 30px;
    z-index: 2;
    margin-left: -18px
}

.nymain .leftNav::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 18px;
    height: 90%;
    background-color: #03577b;
    z-index: 1
}

.nymain .leftNav>h2 b {
    display: inline-block;
    z-index: 9;
    position: relative;
    padding-left: 20px
}

.nymain .leftNav>h2 img {
    vertical-align: middle;
    margin-right: 10px;
    margin-top: -5px
}

.nymain .leftNav p {
    margin-left: 20px;
    font-size: 26px;
    font-weight: 600;
    color: rgb(255, 255, 255);
    padding: 20px 0px
}

.nymain .leftNav>ul {
    background: rgb(255, 255, 255);
    position: relative;
    padding: 20px 0;
    padding-bottom: 0;
    background: url(https://sce.hit.edu.cn/images/ny-nav-bj2.jpg) no-repeat;
    background-position: center bottom;
    background-size: cover
}

.nymain .leftNav {
    padding-left: 18px;
    margin-top: 100px
}

.nymain .leftNav>ul>li {
    position: relative
}

.nymain .leftNav>ul>li:first-child {
    border-top: none;
    margin-top: 0px
}

.nymain .leftNav ul li a {
    display: block;
    font-size: 18px;
    color: rgb(51, 51, 51);
    line-height: 50px;
    position: relative
}

.nymain .leftNav>ul>li>a {
    border-top: 1px solid rgb(221, 221, 221);
    line-height: 30px;
    padding: 15px 30px
}

.nymain .leftNav>ul>li:first-child>a {
    border-color: transparent
}

.nymain .leftNav>ul>li>span {
    position: absolute;
    width: 25px;
    height: 25px;
    right: 10px;
    top: 20px;
    line-height: 50px;
    background: url("https://sce.hit.edu.cn/images/sub_left_down.png") center center no-repeat;
    cursor: pointer;
    display: none
}

.nymain .leftNav>ul>li:hover>span {
    display: block
}

.nymain .leftNav>ul>li.on>span {
    transform: rotate(90deg);
    display: block
}

.nymain .leftNav>ul>li.on>a {
    color: #04587c;
    font-weight: 600;
    background-position: 10px center
}

.nymain .leftNav>ul>li.on>a::after {
    content: '';
    position: absolute;
    left: -18px;
    top: 0;
    width: 18px;
    height: 100%;
    background-color: #e4bb6c;
    z-index: 2
}

.nymain .leftNav>ul>li.active>a {
    background-position: 20px center;
    font-size: 20px
}

.nymain .leftNav ul li.active ul {
    display: block
}

.nymain .leftNav ul li a:hover {
    color: #03577b
}

.nymain .leftNav>ul>li>ul {
    display: none;
    padding-bottom: 13px;
    padding-right: 0px
}

.nymain .leftNav>ul>li>ul>li a {
    font-size: 16px;
    line-height: 45px;
    position: relative;
    padding-left: 45px;
    background: url(https://sce.hit.edu.cn/images/ny-navdots.png) no-repeat;
    background-position: 25px 20px
}

.ny-right {
    padding-top: 100px;
    overflow: hidden;
    padding-bottom: 70px
}

.position {
    margin-bottom: 40px;
    position: relative
}

.position-dq {
    color: #1c59ae
}

.position>div {
    position: relative;
    text-align: right;
    font-size: 0px;
    line-height: 55px;
    padding: 0px 15px;
    background: url(https://sce.hit.edu.cn/images/tit-line.png) no-repeat;
    background-size: 50% 5px;
    background-position: 200px center
}

.position::after {
    content: '';
    position: absolute;
    width: 224px;
    height: 77px;
    background: url(https://sce.hit.edu.cn/images/ny-titbj.png) no-repeat;
    background-size: cover;
    left: 0;
    bottom: 20px
}

.position h3 {
    position: absolute;
    font-size: 30px;
    color: rgb(51, 51, 51);
    text-align: left;
    top: 0;
    left: 40px;
    z-index: 9
}

.position span {
    color: rgb(113, 113, 113);
    font-size: 16px;
    vertical-align: middle;
    background-color: #fff
}

.position img {
    vertical-align: -3px;
    margin-right: 10px
}

.position a {
    font-size: 16px;
    color: rgb(113, 113, 113);
    margin: 0px 5px;
    vertical-align: middle;
    display: inline-block;
    background-color: #fff
}

.position a:hover {
    color: #03577b
}

.position-dq {
    color: #1c59ae !important
}

.nry-tit {
    position: relative;
    padding-bottom: 24px;
    border-bottom: 1px dashed #ddd;
    padding-left: 40px;
    margin-bottom: 60px
}

.nry-tit>div {
    background-color: #edfaff;
    padding: 30px 50px;
    position: relative;
    z-index: 2
}

.nry-tit::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 89px;
    height: 85%;
    background: url(https://sce.hit.edu.cn/images/nry-titbj.png) no-repeat;
    background-size: 100% 100%
}

.nry-tit h3 {
    font-size: 26px;
    line-height: 46px;
    color: #333333;
    margin-bottom: 30px
}

.nry-tit p {
    font-size: 16px;
    color: #888888
}

.nry-tx p {
    font-size: 18px;
    line-height: 36px;
    color: #444444;
    margin-bottom: 30px;
    text-indent: 2em;
    text-align: justify
}

.nry-tx p img {
    max-width: 100%;
    display: block;
    margin: 0 auto
}

.nry-page a {
    font-size: 18px;
    color: #333333;
    line-height: 42px
}

.nry-page a span {
    color: #1c59ae
}

.nry-page a:hover {
    text-decoration: underline;
    color: #03577b
}

.nry-page {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #c0d0e9;
    position: relative
}

.nry-page::after {
    content: '';
    width: 106px;
    height: 6px;
    position: absolute;
    top: -6px;
    left: 0;
    background: url(https://sce.hit.edu.cn/images/ny-page.png) no-repeat;
    background-size: cover
}

.tzgg .titline i {
    display: inline;
    font-style: normal;
    position: relative;
    background-image: linear-gradient(#03577b, #03577b);
    background-position: 0 100%;
    background-size: 0 1px;
    background-repeat: no-repeat;
    transition: background-size .5s
}

.tzgg a:hover .titline {
    color: #03577b
}

.tzgg a:hover .titline i {
    background-size: 100% 1px
}

.tzgg ul li span {
    float: left;
    margin-right: 20px;
    background-color: #02577a;
    border-radius: 16px;
    padding: 0 20px;
    font-size: 18px;
    color: #fff;
    font-family: 'Times New Roman', Times, serif
}

.tzgg ul li a {
    padding-top: 30px;
    padding-bottom: 20px;
    padding-right: 50px;
    background: url(https://sce.hit.edu.cn/images/tzgg-arrow.png) no-repeat;
    background-position: 98% center;
    line-height: 32px;
    position: relative;
    transition: all 0.3s
}

.tzgg ul li a:hover {
    background-position: 100% center
}

.tzgg ul li a p {
    color: #333;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.tzgg {
    margin-top: -30px
}

.xm-list .titline i {
    display: inline;
    font-style: normal;
    position: relative;
    background-image: linear-gradient(#03577b, #03577b);
    background-position: 0 100%;
    background-size: 0 1px;
    background-repeat: no-repeat;
    transition: background-size .5s
}

.xm-list a:hover .titline {
    color: #03577b
}

.xm-list a:hover .titline i {
    background-size: 100% 1px
}

.xm-list {
    margin-top: -30px
}

.xm-list ul li a {
    line-height: 32px;
    padding-top: 30px;
    padding-bottom: 20px;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-right: 120px
}

.xm-list ul li a p {
    color: #333;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.xm-list ul li a span {
    font-size: 24px;
    color: #03577b;
    font-family: 'Times New Roman', Times, serif;
    font-weight: 600;
    margin-right: 30px;
    float: left
}

.xm-list ul li a b {
    display: block;
    line-height: 37px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: url(https://sce.hit.edu.cn/images/s2-bm0.png) no-repeat;
    background-size: 100% 100%;
    padding-left: 30px;
    padding-right: 20px;
    font-weight: normal;
    color: #fff
}

.xm-list ul li a:hover b {
    background: url(https://sce.hit.edu.cn/images/s2-bm.png) no-repeat;
    background-size: 100% 100%
}

.xm-list ul li a b img {
    vertical-align: -3px;
    margin-right: 8px
}

.xm-tit {
    font-size: 0;
    margin-bottom: 50px;
    padding: 0 30px
}

.xm-tit a {
    vertical-align: top;
    display: inline-block;
    font-size: 17px;
    line-height: 52px;
    color: #1d50a2;
    cursor: pointer;
    width: 14.2%;
    text-align: center;
    position: relative
}

.xm-tit a:hover {
    text-decoration: underline
}

.xm-tit a.on {
    background: url(https://sce.hit.edu.cn/images/s3-titbj.png) no-repeat;
    background-size: 100% 100%;
    color: #fff
}

.xm-tit a.on::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -30px;
    transform: translateY(-50%);
    width: 66px;
    height: 66px;
    background: url(https://sce.hit.edu.cn/images/s3-ico.png) no-repeat
}

.pic-tx {
    margin-top: -30px
}

.pic-tx ul li a {
    padding: 40px;
    padding-left: 30px
}

.pic-tx ul li a .pic {
    width: 340px;
    height: 230px;
    float: left;
    margin-right: 5%;
    padding-top: 0
}

.pt-tx {
    overflow: hidden
}

.pt-tx h3 {
    padding-top: 20px;
    font-size: 22px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 50px
}

.pt-tx p {
    background: url(https://sce.hit.edu.cn/images/pt-arrow1.png) no-repeat;
    background-position: right bottom;
    font-size: 14px;
    line-height: 30px;
    height: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #666666;
    padding-right: 15%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    display: -moz-box;
    -moz-line-clamp: 3;
    -moz-box-orient: vertical;
    word-wrap: break-word;
    word-break: break-all;
    white-space: normal;
}

.pic-tx ul li a:hover {
    background: url(https://sce.hit.edu.cn/images/pt-bj.png) no-repeat;
    background-size: cover;
    border-radius: 0px 50px 0px 0px;
    overflow: hidden
}

.pic-tx ul li a:hover h3,.pic-tx ul li a:hover p {
    color: #fff
}

.pic-tx ul li a:hover .pt-tx p {
    background: url(https://sce.hit.edu.cn/images/pt-arrow2.png) no-repeat;
    background-position: right bottom
}

.share {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 0
}

.share>div {
    width: 32px;
    height: 32px;
    margin: 0 5px;
    border-radius: 50%;
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
    position: relative;
    opacity: 0.8;
    transition: all 0.3s
}

.share>div:hover {
    opacity: 1
}

.share>div#wx {
    background: url(https://sce.hit.edu.cn/images/media.png) no-repeat;
    background-position: 0 0
}

.share>div#wb {
    background: url(https://sce.hit.edu.cn/images/media.png) no-repeat;
    background-position: -40px 0
}

.share>div#qq {
    background: url(https://sce.hit.edu.cn/images/media.png) no-repeat;
    background-position: -80px 0
}

.share>div#zone {
    background: url(https://sce.hit.edu.cn/images/media.png) no-repeat;
    background-position: right 0
}

.share>div#wx canvas,.share>div#qq canvas {
    width: 110px;
    height: 110px;
    background-color: #fff;
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    z-index: 2;
    display: none
}

.share>div#wx:hover canvas,.share>div#qq:hover canvas {
    display: block
}

@media screen and (max-width: 1420px) {
    .position h3 {
        left: 0px;
        font-size: 20px;
    }

    .nymain .leftNav {
        margin-right: 30px
    }
}

@media screen and (max-width: 1200px) {
    .nymain .leftNav {
        margin-top: 50px
    }

    .ny-right {
        padding-top: 50px
    }

    .position>div {
        background-size: 0
    }

    .xm-tit a {
        font-size: 16px
    }

    .xm-tit a {
        width: 20%
    }
}

@media screen and (max-width: 1024px) {
    .xm-tit {
        margin-bottom: 30px
    }

    .xm-list ul li a {
        padding-top: 20px;
        padding-bottom: 20px
    }

    .xm-tit a {
        width: 25%
    }

    .nymain .leftNav>h2 {
        font-size: 24px;
        line-height: 80px
    }

    .nymain .leftNav {
        margin-right: 30px;
        width: 220px
    }

    .nymain .leftNav>ul>li.active>a {
        background-position: 10px center;
        font-size: 17px
    }

    .nymain .leftNav ul li a {
        font-size: 16px
    }

    .nymain .leftNav>ul>li>span {
        top: 18px;
        right: 5px
    }

    .nymain .leftNav>ul>li>ul>li a::before {
        left: 15px
    }

    .position span {
        font-size: 14px
    }

    .position a {
        font-size: 14px
    }

    .nry-tx p {
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 20px
    }

    .nry-tit h3 {
        line-height: 30px
    }

    .nry-page a {
        font-size: 16px;
        line-height: 30px
    }

    .tzgg ul li a {
        padding-top: 20px;
        padding-bottom: 20px
    }

    .pic-tx ul li a .pic {
        width: 260px;
        height: 176px
    }

    .pt-tx h3 {
        margin-bottom: 30px
    }

    .pic-tx ul li a {
        padding: 25px
    }

    .pt-tx p {
        background-size: 0;
        padding-right: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        display: -moz-box;
        -moz-line-clamp: 3;
        -moz-box-orient: vertical;
        word-wrap: break-word;
        word-break: break-all;
        white-space: normal;
    }

    .pic-tx ul li a:hover .pt-tx p {
        background-size: 0
    }

    .nry-tit>div {
        padding-bottom: 50px
    }

    .share {
        bottom: 10px
    }
}

@media screen and (max-width: 1024px) {
    .position::after{
     content:none;
     background:none;
    }
    .xm-list ul li a p {
        font-size: 16px
    }

    .xm-list ul li a {
        padding-top: 15px;
        padding-bottom: 15px;
        padding-right: 80px;
        line-height: 24px
    }

    .xm-list ul li a b {
        font-size: 14px;
        line-height: 30px;
        padding-left: 20px;
        padding-right: 10px
    }

    .xm-list ul li a span {
        font-size: 20px
    }

    .tzgg ul li a p {
        font-size: 16px
    }

    .tzgg {
        margin-top: -20px
    }

    .tzgg ul li span {
        padding: 0 10px;
        font-size: 14px;
        margin-right: 15px
    }

    .tzgg ul li a {
        padding-top: 15px;
        padding-bottom: 15px;
        line-height: 26px;
        background-size: 25px
    }

    .nymain .leftNav>h2 {
        line-height: 40px;
        font-size: 16px;
        text-align: left;
        padding-left: 15px;
        font-weight: 600
    }

    .nymain .leftNav>h2 b {
        padding-left: 0px
    }

    .nymain .leftNav>h2 span {
        float: right;
        width: 25px;
        height: 25px;
        background: url("https://sce.hit.edu.cn/images/close1.png") center center / 15px no-repeat;
        margin-right: 10px;
        position: absolute;
        right: 0px;
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
        transition: all 0.3s ease 0s
    }

    .nymain .leftNav>h2 span.on {
        transform: translateY(-50%) rotate(0deg)
    }

    .nymain {
        padding: 0px 0px 10px;
        margin: 0px
    }

    .nymain .leftNav {
        float: none;
        width: auto;
        top: 0px;
        margin-right: 0px;
        margin-top: 15px
    }

    .nymain .leftNav>p {
        font-size: 18px;
        padding: 10px 0px
    }

    .ny-right {
        float: none;
        width: auto;
        padding-top: 0px
    }

    .position {
        padding: 10px 0px;
        margin-top: 0px;
        margin-bottom: 20px
    }

    .position>div {
        text-align: left;
        line-height: 30px
    }

    .position h3 {
        width: auto;
        height: 45px;
        font-size: 20px;
        line-height: 45px;
        position: relative;
        left: 0px;
        margin-bottom: 10px;
        font-weight: 600;
        display: none
    }

    .position h3::after {
        width: 37px;
        height: 37px;
        right: -10px;
        bottom: -15px
    }

    .pagination {
        padding-top: 50px
    }

    .pagination a {
        padding: 0px 5px;
        height: 20px;
        line-height: 20px;
        font-size: 12px;
        margin: 0px 3px
    }

    .nymain .leftNav ul {
        display: none;
        padding-bottom: 30px
    }

    .nymain .leftNav>ul>li>a {
        padding: 10px 30px
    }

    .nymain .leftNav>ul>li>span {
        top: 14px
    }

    .nymain .leftNav>h2 img {
        height: 20px
    }

    .position a {
        margin: 0px 2px
    }

    .nymain .leftNav>ul>li>ul>li>a {
        font-size: 14px
    }

    .nymain .leftNav>ul::after {
        content: none
    }

    .nymain .leftNav>h2::before {
        content: none
    }

    .nry-tit h3 {
        font-size: 20px;
        margin-bottom: 10px
    }

    .nry-tit {
        padding-left: 20px;
        margin-bottom: 20px
    }

    .nry-tit>div {
        padding: 20px 30px
    }

    .xm-tit a {
        width: 33.3%
    }

    .pt-tx p {
        background-size: 0
    }

    .nry-tit>div {
        padding-bottom: 50px
    }

    .nry-tit p {
        font-size: 12px
    }
}

@media screen and (max-width: 640px) {
    .xm-tit a {
        width: 50%;
        line-height: 40px
    }

    .xm-list ul li a span {
        margin-right: 15px
    }

    .pic-tx ul li a .pic {
        float: none;
        width: auto;
        margin-right: 0;
        padding-top: 68%
    }

    .pic-tx ul li a {
        padding: 10px
    }

    .pt-tx h3 {
        font-size: 18px;
        margin-bottom: 20px
    }
}

@media screen and (max-width: 480px) {
    .nry-tit h3 {
        font-size: 18px
    }
}