body,
.pure-g [class*="pure-u"] {
    font-family: Arial, "Segoe UI", Candara, "Bitstream Vera Sans", "DejaVu Sans", "Bitstream Vera Sans", "Trebuchet MS", Verdana, "Verdana Ref", sans-serif;
    font-weight: normal;
    font-style: normal;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.wp {
    height: 100%;
    margin: 0 auto;
    max-width: 1180px;
}

.search:focus {
    outline: none
}

.search-btn:focus {
    outline: none
}

.header-menu {
    background-color: #173c8c;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
    -webkit-transition: height 0.5s;
    -moz-transition: height 0.5s;
    -ms-transition: height 0.5s;
    transition: height 0.5s;
    
    height: 74px;
}

.header-menu.open {
    height: 364px;
}

.pure-menu-link {
    font-size: 18px;
    font-weight: bold;
    padding: 1em;
    color: #fff;
}

.main-menu>li:first-child {
    border-left: 1px dotted rgba(41, 128, 185, 0.3);
}

.main-menu>li {
    border-right: 1px dotted rgba(41, 128, 185, 0.3);
}

.pure-menu-active>.pure-menu-link,
.pure-menu-link:focus,
.pure-menu-link:hover {
    background-color: #3498db;
}

.menu-toggle {
    width: 52px;
    height: 52px;
    z-index: 99;
    position: absolute;
    top: 0;
    right: 0;
    display: none;
    background-color: #173c8c;
}

.menu-toggle .bar {
    background-color: #fff;
    display: block;
    width: 32px;
    height: 3px;
    border-radius: 100px;
    position: absolute;
    top: 18px;
    right: 7px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    transition: all 0.5s;
}

.menu-toggle .bar:first-child {
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform: translateY(-10px);
}

.menu-toggle.x .bar {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.menu-toggle.x .bar:first-child {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.menu-right {
    text-align: right;
}

form {
    height: 74px;
    line-height: 74px;
    color: rgba(255, 255, 255, 0.5);
}

form:hover {
    color: rgba(255, 255, 255, 0.8);
}

.src_txt {
    display: block;
    float: left;
    width: 155px;
    height: 25px;
}

.src_txt input {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.src_btn {
    display: block;
    cursor: pointer;
    float: left;
    width: 16px;
    height: 16px;
}

.src_btn button {
    cursor: pointer;
    display: block;
    width: 27px;
    height: 27px;
    border: 0;
    background: 0;
}

.main-header {
    height: 550px;
    position: relative;
    
}

.main-content {
    position: relative;
    z-index: 1;
    margin-top: -120px;
    min-height: 600px;
    
}

.brightness::before {
    -webkit-filter: brightness(1) !important;
    -moz-filter: brightness(1) !important;
    -ms-filter: brightness(1) !important;
    filter: brightness(1) !important;
}

.darkness::before {
    -webkit-filter: brightness(.3) !important;
    -moz-filter: brightness(.3) !important;
    -ms-filter: brightness(.3) !important;
    filter: brightness(.3) !important;
}

.main-header::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: url(../image/1.jpg) no-repeat center center;
    background-size: auto auto;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-filter: brightness(.8);
    -moz-filter: brightness(.8);
    -ms-filter: brightness(.8);
    filter: brightness(.8);
}

.main-header[data-bg='bg1']::before {
    background-image: url(../image/1.jpg)
}







.main-title {
    position: relative;
    
    height: 100%;
}

.main-title a {
    display: inline-block;
    opacity: .9;
}

.main-title a:hover {
    opacity: 1;
}

.main-title a.logo {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 64px;
}

.chbg {
    position: absolute;
    left: 0;
    bottom: 130px;
    z-index: 9;
}

.chbg>div {
    float: left;
    margin-right: 5px;
    color: #fff;
    opacity: 0.5;
}

.chbg>div:hover {
    cursor: pointer;
    opacity: 1;
}

.entrance-box {}

.hotBox {
    background-color: #3498db;
    
    width: 100%;
    overflow: hidden;
    
    height: 410px;
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, .15), 0 3px 3px rgba(0, 0, 0, .15);
}

a.maindesc {
    display: block;
    color: #fff;
    
    padding: 10px;
    font-weight: 600;
    text-decoration: none;
}

a.maindesc:hover {
    text-shadow: .1em .1em .2em #173c8c;
}

a.maindesc h2 {
    font-weight: 800;
    font-size: 25px;
    line-height: 34px;
    margin: 2em 0 0 0;
    
    min-height: 15em;
}

.mainimg {
    
    overflow: hidden;
}

.mainimg img {
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    transition: all .3s;
}

.mainimg:hover img {
    -webkit-transform: scale(1.02);
    -moz-transform: scale(1.02);
    -ms-transform: scale(1.02);
    transform: scale(1.02);
}

.newslist li {
    list-style: none;
    float: left;
    width: 48%;
    padding-bottom: .5em;
    margin-left: 2%;
    line-height: 1.8em;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.newslist li a {
    color: #173c8c;
    text-decoration: none;
}

.newslist li a:hover {
    color: #3498db;
    text-decoration: underline;
}

.title-news {
    font-size: 3em;
    float: right;
    color: #999;
    padding: 10px;
    border-right: 1px solid #999;
}

.title-news a {
    font-size: 12px;
    float: right;
    color: #173c8c;
    text-decoration: none;
}

.picBox,
.applyBox,
.jvBox {
    margin-top: 2em;
}

.picBox a {
    position: relative;
    display: block;
    padding: .3em;
}

.picBox img {
    opacity: .9;
    box-shadow: 0 0 10px rgba(0, 0, 0, .15), 0 3px 3px rgba(0, 0, 0, .15);
    border-top: 2px solid #173c8c;
    margin-bottom: 2px;
}

.picBox a:hover img {
    opacity: .95;
    border: 2px solid #173c8c;
    margin-left: -2px;
    margin-bottom: 0;
}

.picBox span {
    position: absolute;
    top: -.5em;
    left: 1.2em;
    padding: 0 5px 3px;
    font-size: 1.2em;
    background-color: #173c8c;
    color: #fff;
}

.applyBox {
    position: relative;
    box-shadow: 0 0 10px rgba(0, 0, 0, .15), 0 3px 3px rgba(0, 0, 0, .15);
}

.applyBox>div {
    position: absolute;
    width: 100%;
    color: #fff;
    font-size: 3em;
    padding: .5em 0;
    font-weight: 700;
    text-align: center;
}

.applyBox>.applyDesc {
    top: 0;
    background: -moz-linear-gradient(top, rgba(0, 0, 0, .6) 0%, rgba(255, 255, 255, 0) 100%);
    background: -webkit-linear-gradient(top, rgba(0, 0, 0, .6) 0%, rgba(255, 255, 255, 0) 100%);
    background: -o-linear-gradient(top, rgba(0, 0, 0, .6) 0%, rgba(255, 255, 255, 0) 100%);
    background: -ms-linear-gradient(top, rgba(0, 0, 0, .6) 0%, rgba(255, 255, 255, 0) 100%);
    background: linear-gradient(to bottom, rgba(0, 0, 0, .6) 0%, rgba(255, 255, 255, 0) 100%);
}

.applyBox>.applyBtn {
    bottom: 1em;
}

.applyBox>.applyBtn>a {
    border: 2px solid #fff;
    padding: 5px 15px;
    color: #fff;
    text-decoration: none;
}

.applyBox>.applyBtn>a:hover {
    background-color: rgba(255, 255, 255, .3)
}

.jvBox>div {
    position: relative;
}

.jvBox h2 {
    position: absolute;
    bottom: 0;
    right: .5em;
    color: #fff;
    font-size: 3em;
}

.jvBox a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.jvBox a:hover {
    background: -moz-linear-gradient(bottom, rgba(0, 45, 85, .5) 0%, rgba(255, 255, 255, 0) 100%);
    background: -webkit-linear-gradient(bottom, rgba(0, 45, 85, .5) 0%, rgba(255, 255, 255, 0) 100%);
    background: -o-linear-gradient(bottom, rgba(0, 45, 85, .5) 0%, rgba(255, 255, 255, 0) 100%);
    background: -ms-linear-gradient(bottom, rgba(0, 45, 85, .5) 0%, rgba(255, 255, 255, 0) 100%);
    background: linear-gradient(to top, rgba(0, 45, 85, .5) 0%, rgba(255, 255, 255, 0) 100%);
}

.footer {
    margin-top: 2em;
    width: 100%;
    background-color: #173c8c;
    color: #fff;
    font-size: .9em;
    padding-bottom: 2em;
}

.footer a {
    color: #fff;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.footer .pipe {
    margin: 0 5px;
}

.footer ul {
    float: right;
    margin-top: 2em;
}

.footer li {
    list-style: none;
    width: 62px;
    float: left;
    margin-right: 18px;
    text-align: center;
    overflow: hidden;
}

.footer li a,
.footer li i {
    display: block;
}

.footer li i {
    font-size: 40px;
    width: 46px;
    height: 46px;
    margin: 0 auto 4px;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    transition: all 1s;
}

.footer li a:hover i {
    -webkit-transform: rotateY(360deg);
    -moz-transform: rotateY(360deg);
    -ms-transform: rotateY(360deg);
    -o-transform: rotateY(360deg);
    transform: rotateY(360deg);
}

.footer li i.icon_scnumail {
    background: url(../image/scnumail.png) no-repeat;
}

.footer li i.icon_scnuindex {
    background: url(../image/cert.png) no-repeat;
}

.footer img {
    display: inline;
}

.leadership {
    background: #f0f0f0;
    overflow: hidden;
    margin-bottom: 30px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    padding: 20px;
}

.leadership:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.35);
    transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    -ms-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -moz-transition: box-shadow 0.3s;
}

.leadership .avatar {
    width: 125px;
    height: 125px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
}

.nav {
    height: 100%;
    display: flex;
    align-items: center;
}

.footer h1 {
    font-size: 17px;
    color: #fff;
    font-weight: normal;
    margin: 20px 0;
}

.foot2 {
    
    float: left;
    color: #fff;
    font-size: 14px;
    line-height: 24px;
}

.footer .foot3 h1 {
    text-align: right;
}

.foot4 {}

.foot4 img {
    float: right;
    width: 30px;
    margin: 10px 0 0 0;
}

.foot4 .apply-box {
    background: #1143af;
    overflow: hidden;
    padding: 13px;
}

.foot4 .apply-box p {
    margin: 1em 0;
    font-size: 16px;
}

.foot4 .apply-box p:after {
    content: '';
    background: url('404.png');
}

.foot3 img {
    float: right;
}

a.anniu {
    width: 153px;
    height: 25px;
    border: #fff solid 1px;
    line-height: 25px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    display: block;
    float: left;
    transition: all 0.8s;
    margin: 25px 0 0 40px;
    text-decoration: none;
}

a.anniu:hover {
    background: #fff;
    color: #1143af;
}

@media (max-width: 47.999em) {
    .menu-toggle {
        display: block;
    }
    form {
        padding-left: 1em;
    }
    .newslist li {
        width: 90%;
        margin: 0;
    }
    .picBox>div {
        margin-bottom: 1em;
    }
    .applyBox>.applyDesc {
        display: none;
    }
}