@charset "UTF-8";

/* 首页 */

.gg-tit1 {
    line-height: 42px;
    margin-bottom: 20px;
    margin-top: 40px;
}

.gg-tit1 h2 {
    overflow: hidden;
    font-weight: normal;
}

.gg-tit1 h2 span {
    float: left;
    width: 150px;
    text-align: center;
    font-size: 30px;
    color: #b00b03;
    padding-bottom: 20px;
    padding-right: 50px;
    background: url(../images/tit1.png) no-repeat;
    background-position: center bottom;
}

.gg-tit1 h2 .more {
    float: right;
}

.gg-tit2 {
    line-height: 42px;
    margin-bottom: 20px;
    margin-top: 40px;
}

.gg-tit2 h2 {
    overflow: hidden;
    font-weight: normal;
    text-align: center;
}

.gg-tit2 h2 span {
    display: inline-block;
    width: 155px;
    text-align: center;
    font-size: 30px;
    color: #b00b03;
    padding-bottom: 20px;
    background: url(../images/tit2.png) no-repeat;
    background-position: center bottom;
}

.more {
    width: 44px;
    height: 44px;
    margin: 0 auto;
    background: url(http://aga.ustc.edu.cn/xytx/images/index-bj.png) no-repeat;
    background-size: 100% 100%;
    font-weight: normal;
    text-align: center;
}

.more a {
    display: block;
    width: 44px;
    height: 44px;
    line-height: 44px;
    font-size: 16px;
    color: #333333;
}

.more:hover {
    animation: more 3s infinite linear;
}

.more:hover a {
    animation: more_a 3s infinite linear;
}

@keyframes more {
    0% {
        transform: rotateZ(0);
    }
    100% {
        transform: rotateZ(360deg);
    }
}

@keyframes more_a {
    0% {
        transform: rotateZ(0);
    }
    100% {
        transform: rotateZ(-360deg);
    }
}

.index {
    background: url(../images/index-bj.png) no-repeat;
    background-position: center top;
    padding-top: 45px;
    padding-left: 50px;
    padding-right: 50px;
    padding-bottom: 40px;
    position: relative;
}

.index::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: url(http://aga.ustc.edu.cn/xytx/images/index-logo.png) no-repeat;
    background-position: right top;
    z-index: 1;
    margin-right: 20px;
}

.index>div {
    position: relative;
    z-index: 9;
}

.section1 {
    overflow: hidden;
}

.s1-l {
    float: left;
    width: 375px;
}

.s1-l a {
    display: block;
    padding: 9px;
    position: relative;
}

.s1-l a img {
    display: block;
    width: 100%;
}

.s1-l a::before {
    content: "";
    width: 38px;
    height: 38px;
    background: url(../images/s1-llt.png) no-repeat;
    position: absolute;
    top: 0;
    left: 0;
}

.s1-l a::after {
    content: "";
    width: 38px;
    height: 38px;
    background: url(../images/s1-lrb.png) no-repeat;
    position: absolute;
    bottom: 0;
    right: 0;
}

.s1-r {
    overflow: hidden;
    padding-left: 55px;
}

.s1-r a {
    display: block;
}

.s1-r h3 {
    font-size: 22px;
    font-weight: 600;
    color: #b00b03;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top: 30px;
}

.s1-r p {
    font-size: 15px;
    line-height: 30px;
    color: #333333;
    margin-top: 10px;
    margin-bottom: 20px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    -webkit-box-orient: vertical;
}

.s1-r div {
    font-size: 0;
}

.s1-r div img {
    display: inline-block;
    vertical-align: middle;
}

.s1-r div span {
    display: inline-block;
    vertical-align: middle;
    font-size: 15px;
    color: #333;
    margin-left: 10px;
}

.i-list li {
    position: relative;
    font-size: 16px;
    line-height: 36px;
    padding: 0 50px 0 15px;
}

.i-list li::before {
    content: "";
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #b00b03;
    left: 2px;
    top: 50%;
    margin-top: -2px;
}

.i-list li a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #000000;
}

.i-list li a:hover {
    color: #9b0108;
}

.i-list li span {
    font-size: 15px;
    position: absolute;
    right: 0;
    top: 0;
    color: #999999;
}

.stn-box {
    position: relative;
}

.stn-l {
    padding-right: 330px;
}

.stn-r {
    position: absolute;
    top: 0;
    right: 0;
    width: 270px;
    padding-right: 13px;
    padding-bottom: 13px;
}

.stn-r::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    top: 20px;
    left: 40px;
    background: #e1e1e1;
    z-index: 2;
}

.stn-r>div {
    position: relative;
    z-index: 9;
}

.stn-r>div a {
    display: block;
}

.stn-r>div a img {
    display: block;
    width: 100%;
}

.stn-r .slick-dots {
    position: absolute;
    width: 100%;
    bottom: 5px;
    left: 0;
    text-align: right;
    z-index: 9;
    font-size: 0;
    text-align: center;
}

.stn-r .slick-dots li {
    width: 9px;
    height: 9px;
    padding: 0;
    transition: all 0.5s;
    background-size: 100% 100%;
    border-radius: 50%;
    background: #fff;
    margin: 0 4px;
}

.stn-r .slick-dots li button {
    display: none;
}

.stn-r .slick-dots li.slick-active {
    background: #b00b03;
}

.s4-l {
    float: left;
    width: 44%;
}

.s4-r {
    float: right;
    width: 44%;
}

.section4 .more {
    margin-top: 15px;
}

@media screen and (max-width:1030px) {
    .index {
        padding-left: 25px;
        padding-right: 25px;
    }
    .s1-r {
        padding-left: 25px;
    }
}

@media screen and (max-width:768px) {
    .index {
        padding-top: 30px;
        padding-bottom: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .gg-tit1 h2 span {
        padding-right: 35px;
        background-size: auto 12px;
    }
    .gg-tit2 h2 span {
        font-size: 24px;
        background-size: auto 12px;
        padding-bottom: 10px;
    }
    .more,
    .more a {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 12px;
    }
    .s1-l {
        width: 270px;
    }
    .s1-r h3 {
        margin-top: 10px;
        font-size: 18px;
    }
    .s1-r p {
        font-size: 14px;
        line-height: 28px;
        margin-bottom: 10px;
    }
    .stn-l {
        padding-right: 270px;
    }
    .stn-r {
        width: 240px;
    }
    .i-list li {
        font-size: 14px;
    }
    .gg-tit1 h2 span {
        font-size: 24px;
        padding-bottom: 10px;
    }
    .gg-tit1 {
        margin-top: 25px;
    }
    .index::before {
        background-size: 50% auto;
    }
}

@media screen and (max-width:580px) {
    .s1-l,
    .s4-l,
    .s4-r {
        width: auto;
        float: none;
    }
    .s1-r {
        padding-left: 10px;
        padding-right: 10px;
    }
    .stn-l {
        padding-right: 0;
    }
    .stn-r {
        position: relative;
        width: auto;
        margin-top: 25px;
    }
}