body{
    background: url("../images/index/bg.jpg")no-repeat top center;
    background-repeat: repeat-y;
    background-color: #f3f4f9;
}


/*banner*/
.banner{
    width: 100%;
    margin: 0 auto;
}
.banner img,.banner table,.banner table td img{
    width: 100%!important;
    height: 100vh !important;
    object-fit: cover;
}
#flashBoxu_u5_{
    width: 100%!important;
    height: auto!important;
}
#flashBoxu_u5_ ul{
    position:absolute;
    left:45% !important;
    bottom:8% !important;
    font:0px tahoma !important;}
#flashBoxu_u5_ ul li{
    display:block;
    float:left;
    width:16px !important;
    height:16px !important;
    line-height:16px !important;
    margin-right:16px !important;
    border:0px solid #999;
    background:#FFFFFF !important;
    text-align:center;
    cursor:pointer;}
#flashBoxu_u5_ ul li.hover{
    border-color:red;
    background:#226FAC !important;
    color:red;}

/*公共导航*/
.title{
    width: 1700px;
    position: relative;
    z-index: 0;
    margin: 0 auto;
    height: 310px;
    padding:80px 40px 0 40px;
    background-image: url("../images/index/title_bg.png");
    background-repeat: no-repeat;
    background-position: left 80px;
    background-size: 10px auto;
}
.title dl{
    display: inline-block;
}
.title dl dd{
    font-size: 36px;
    color: #999999;
    font-weight: 100;
    line-height: 36px;
    height: 36px;
}
.title dl dd span{
    color: #999999;
    font-family: Arial;
}
.title dl dt{
    font-size: 36px;
    line-height: 40px;
}
.title dl dt span{
    color: #1c6aab;
}
.title .more{
    display: inline-block;
    float: right;
    width: 160px;
    line-height: 40px;
    border-radius: 20px;
    background: #ffffff url("../images/index/title_mor.png")no-repeat  120px center;
    border: 1px solid #1c6aab;
    font-size: 14px;
    margin-top: 48px;
    padding:0 30px;
}
.title .more:hover{
    background: #1f6eb1 url("../images/index/title_mor1.png")no-repeat  120px center;
    color: #ffffff;
}
/*首页*/
.one .container{
    margin-top: -62px;
}
.one .img img{
    width: 100%;
}
.one .tt{
    border-top: 10px #1c6aab solid;
    width: 95%;
    margin: 0 auto;
    background: #ffffff;
    margin-top: -88px;
    padding: 20px;
    position: relative;
    margin-bottom: 15px;
}
.one .tt dt{
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 10px;
    color: #1c6aab;
}
.one .tt dd a{
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
    margin-bottom: 0px;
}
.one .tt dd a:hover{
    color: #1c6aab;
}
.one .tt dd p{
    color: #999999;
    line-height: 150%;
    height: 42px;
    font-size: 14px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal!important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.one .list a{
    display: block;
    background-color: #ffffff;
    padding: 13px;
    border-top: 3px solid #1c6aab;
    margin-bottom: 15px;
}
.one .list a span{
    color: #1c6aab;
    font-size: 14px;
    margin-bottom: 10px;
    display: inline-block;
}
.one .list a h4{
    font-size: 14px;
    line-height: 30px;
    height:62px;
    overflow: hidden;
}

.one .list a:hover{
    background-color: #1c6aab;
}
.one .list a:hover h4,.one .list a:hover span{
    color: #ffffff;
}
/*滚动轮播*/
/* = 通用布局
-------------------------------------------------------------- */
/* = 通用布局
-------------------------------------------------------------- */
.focusMain{ width:650px; position:relative; margin:0 auto;}
.focusArea{ width:594px; margin:0 auto 15px; position:relative; overflow:hidden;}
.focusCon{ width:594px; position:absolute; top:0;}
.focusItem{ position:relative;}

.focusBtn{
    display:block;
    width:40px;
    height:40px;
    cursor:pointer;
    float: left;
    margin: 0 10px;
    border-radius: 50%;
    line-height: 40px;
    border: 1px solid #1c6aab;
    color: #1c6aab;
    text-align: center;
    font-weight: bold;
    vertical-align: bottom;
    font-family: 宋体;
}
.focusPrev{
    background: #1c6aab;
    color: #ffffff;
}
.focusPrev:hover{
    color: #ffffff;
}

/* = 轮播和焦点图区分
-------------------------------------------------------------- */
.isCarousel .focusArea{ height:130px;}
.isCarousel .focusItem{ float:left; width:186px; height:126px; _display:inline;}
.isCarousel .focusCon .title{ width:186px;}
.isCarousel .focusGroup{ float:left; _display:inline;}

.isFocus .focusArea{ height:300px;}
.isFocus .focusItem{ width:900px; height:300px;}

/*通知公告*/
.two{
    margin-top: 65px;
    background: url("../images/index/tzgg_bg.jpg")no-repeat top center;
    background-size:auto;
}
.two .title{
    background-image: url(../images/index/two_bg.png);
}
.two .title dl dd{
    opacity: .3;
    color: #ffffff;
}
.two .title dl dd span{
    color: #ffffff;
}
.two .title .more:hover{
    background: #0064b7 url("../images/index/title_mor1.png")no-repeat  120px center;
}
.two .title dl dt{
    color: #ffffff;
}
.two .container{
    margin-top: -62px;
    background:#ffffff url("../images/index/two_lbg.jpg")no-repeat center;
    background-size: cover;
    -moz-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    -webkit-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    box-shadow:0px 0px 10px rgba(13,84,143,.2);
    position: relative;
    z-index: 1;
}

/*滑动门*/


/*小标题*/
.tabs{
    border-bottom: 1px solid #eaeaea;
    padding: 20px;
    overflow: hidden;
    width: 100%;
}
.tabs li{
    float: left;
    width: 14%;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
}
.tabs li a {
    color: #99bbe0;
}

.tabs .thistab a{
    color: #1c6aab;
    font-weight: bold;
    background: url("../images/index/two_0.png")no-repeat;
    background-position: left center;
    font-size: 20px;
    text-align: left;
    padding-left: 30px;
}

/*下大块*/
.tab_conbox{
    overflow: hidden;
    width: 100%;
}
/*小块*/
.tab_con{
    display:none;
}

.two .lists{
    overflow: hidden;
    width: 100%;
    min-height: 374px;
}
.two .lists .list{
    padding: 20px;
    overflow: hidden;
    width: 50%;
    float: left;
}
.two .lists .list dl{
    width: 60px;
    float: left;
    overflow: hidden;
    -webkit-box-sizing:inherit;
}
.two .lists .list dl dd{
    background: #1c6aab;
    line-height: 20px;
    color: #ffffff;
    text-align: center;
    font-size: 12px;
    width: 100%;
    border: 1px solid #1c6aab;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.two .lists .list dl dt{
    font-family: Arial;
    font-weight: 100;
    color: #1c6aab;
    text-align: center;
    background: #ffffff;
    line-height: 30px;
    font-size: 24px;
    border: 1px solid #1c6aab;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.two .lists .list div{
    float: right;
    width: calc(100% - 75px);
    border-bottom: 1px dashed #eaeaea;
    overflow: hidden;
}
.two .lists .list div a{
    display: block;
    max-width: 85%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 14px;
    float: left;
    /*height: 52px;*/
    line-height: 52px;
}
.two .lists .list div span{
    display: inline-block;
    width: 14px;
    background: #1c6aab;
    height: 2px;
    float: right;
    margin-top: 25px;
}


/*学术报告*/

.three .focusMain {
    width: 100%;
}
.three .isCarousel .focusArea {
    width: 1620px;
    height: 252px;
    margin-top: -62px;
}
.three .bootn{
    margin-top: 49px;
    overflow: hidden;
    display: table;
    float: right;
}
.three .isCarousel .focusItem{
    width:528px;
    margin-right: 20px;
    height: 192px;
    padding: 10px;
}


.three .list dl{
    -moz-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    -webkit-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    box-shadow:0px 0px 10px rgba(13,84,143,.2);
    padding: 30px 20px;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}
.three .list dl .img{
    width: 154px;
    float: left;
    overflow: hidden;
    height: 203px;
}
.three .list dl .img img{
    width: 100%;
}
.three .list dl dd{
    width: calc(100% - 174px);
    float: right;
}
.three .list dl dd a{
    display: block;
    color: #1c6aab;
    font-size: 14px;
    margin-bottom: 5px;
    font-weight: bold;
}
.three .list dl dd span{
    line-height: 150%;
    font-size: 14px;
    color: #666666;
    display: block;
}
.three .list dl dd span img{
    margin-right: 5px;
    width: 15px;
}
.three .list dl dd p{
    margin-top: 16px;
    font-size: 14px;
    line-height: 150%;
    height: 48px;
    font-weight: bold;
    overflow: hidden;
}

/*学术视界*/
.four{
    background: url("../images/index/four_bg.jpg")no-repeat;
    background-size: cover;
    background-position: left 210px;
}
.four .container{
    width: 1700px;
    position: relative;
    z-index: 0;
    margin: 0 auto;
    padding: 40px 40px 80px 40px;
    background-image: url(../images/index/four_title.png);
    background-repeat: no-repeat;
    background-position: left 40px;
    background-size: 10px auto;
}


.four .titles dl{
    display: inline-block;
}
.four .titles dl dd{
    font-size: 36px;
    color: #999999;
    font-weight: 100;
    line-height: 36px;
}
.four .titles dl dd span{
    color: #999999;
    font-family: Arial;
}
.four .titles dl dt{
    font-size: 28px;
    line-height: 40px;
}
.four .titles dl dt span{
    color: #1c6aab;
}
.four .titles .more{
    display: inline-block;
    float: right;
    width: 160px;
    line-height: 40px;
    border-radius: 20px;
    background: #ffffff url(../images/index/title_mor.png)no-repeat 120px center;
    border: 1px solid #1f6eb1;
    font-size: 14px;
    color: #1f6eb1;
    margin-top: 48px;
    padding: 0 30px;
}
.four .titles .more:hover{
    background: #1f6eb1 url("../images/index/title_mor1.png")no-repeat  120px center;
    color: #ffffff;
}
.four .img img{
    width: 100%;
}

.four .text{
    margin-top:81px;
    padding-top: 20px;
}
.four .text a{
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffffff;
    border-left: 5px solid #ffffff;
    line-height: 150%;
    padding-left: 10px;
    font-weight: bold;
    font-size: 16px;
}
.four .text p{
    color: #EEEEEE;
    line-height: 150%;
    font-size: 14px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal!important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 20px 0;
}
.four .text span{
    color: #ffffff;
    position: relative;
    padding: 0 0 5px 5px;
}
.four .text span:before{
    display: block;
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 100%;
    width: 1px;
    background: #ffffff;
}
.four .text span:after{
    display: block;
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 1px;
    width: 24px;
    background: #ffffff;
}

.four .list{
    background: #ffffff;
    padding: 20px;
    margin-top: 40px;
}
.four .list span{

}
.four .list h4{
    line-height: 20px;
    font-size: 14px;
    height: 40px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal!important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 10px 0;
    font-weight: bold;
}

.four .list p{
    color: #999999;
    line-height: 150%;
    height: 46px;
    font-size: 14px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal!important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 10px 0;
}
.four .list .more{
    display: inline-block;
    line-height: 30px;
    border-radius: 15px;
    background: #eff9fb;
    color: #1c6aab;
    text-align: center;
    padding: 0 10px;
}
.four .list .more:hover{
    background: #1c6aab;
    color: #ffffff;
}


/*五块*/
.five .container{
    margin-top: -62px;
}
.five .tj .img{
    height: 329px;
    overflow: hidden;
}
.five .tj .img img{
    width: 100%;
}
.five .tj h4{
    background: #000000;
    padding:5px 10px;
    line-height: 26px;
}
.five .tj h4 a{
    display: block;
    max-width: 90%;
    color: #ffffff;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.five .tj h4 span{
    color: #939498;
    font-size: 14px;
}

.five .list .bt{
    display: block;
    color: #ffffff;
    line-height: 150%;
}
.five .list .bt img{
    height: 20px;
    margin-right: 10px;
}
.five .list .bt a{
    float: right;
    border-bottom: 1px solid #ffffff;
    color: #ffffff;
}
.five .list ul{
    margin-top: 30px;
    line-height:150%;
}
.five .list ul li a{
    display: inline-block;
    max-width: 95%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffffff;
}
.five .list ul li a img{
    margin-right: 10px;
}
.five .list1{
    background: url("../images/index/five_1bg.jpg")no-repeat center;
    background-size: cover;
    height: 152px;
    overflow: hidden;
    padding: 10px;
}
.five .list2{
    background: url("../images/index/five_2bg.jpg")no-repeat center;
    background-size: cover;
    height: 152px;
    overflow: hidden;
    padding: 10px;
}
.five .list3{
    background: url("../images/index/five_3bg.jpg")no-repeat center;
    background-size: cover;
    margin-top: 30px;
    height: 210px;
    overflow: hidden;
    padding: 10px;
}

/*友情链接*/
.link{
    margin-top: 80px;
    position: relative;
    z-index: 1;
}
.link .container{
    padding: 20px;
    background: #ffffff;
    -moz-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    -webkit-box-shadow:0px 0px 10px rgba(13,84,143,.2);
    box-shadow:0px 0px 10px rgba(13,84,143,.2);
    overflow: hidden;
    position: relative;
}

.link .bt{
    margin: 30px 0;
    overflow: hidden;
}
.link .bt .span1{
    font-family: 宋体;
    font-size: 40px;
    border-top: 1px solid #333333;
    line-height: 40px;
    float: left;
    margin-right: 10px;
}
.link .bt .span2{
    line-height: 40px;
    color: #1c6aab;
    font-size: 24px;
    float: left;
}

.link .links{
    overflow: hidden;
}
.link .links li{
    float: left;
    display: table;
    border-bottom: 1px solid #e6e6e6;
    border-top: 1px solid #e6e6e6; line-height: 40px;
}
.link .links a{
    margin: 0 10px;
}



/*页眉*/
.footer{
    padding-top: 140px;
    margin-top: -90px;
    position: relative;
    z-index: 0;
}

@media all and (max-width: 1921px){
    /*公共导航*/
    .title{
        width: 1280px;
    }

    /*首页*/
    .one .list a{
        padding: 10px;
        margin-bottom: 9px;
    }
    .one .list a span{
        margin-bottom: 5px;
    }
    .one .list a h4{
        font-size: 14px;
        line-height: 20px;
        height:40px;
    }
    /*学术报告*/

    .three .isCarousel .focusArea {
        width: 1200px;
        height: 252px;
    }

    .three .isCarousel .focusItem{
        width:380px;
        margin-right: 30px;
        height: 192px;

    }
    .three .list dl{
        padding: 15px 10px;
    }


    .three .list dl .img{
        width: 100px;
        height: 132px;
    }

    .three .list dl dd{
        width: calc(100% - 120px);

    }
    .three .list dl dd a{
        font-size: 14px;
    }
    .three .list dl dd span{
        font-size: 14px;
        line-height: 150%;
    }

    .three .list dl dd p{
        font-size: 14px;
        margin-top: 16px;
        line-height: 150%;
        height: 48px;
    }

    /*学术视界*/

    .four .container{
        width: 1280px;

    }
    .one .container{
        width: 1200px;

    }
    .two .container{
        width: 1200px;

    }

    .five .container{
        width: 1200px;

    }
    .link .container{
        width: 1200px;

    }



}


/*手机适配*/
@media (max-width:1200px) {
    body{
        background-size: cover;
    }
    /*banner*/
    .banner img, .banner table, .banner table td img {
        width: 100%!important;
        height: auto !important;
        object-fit: cover;
    }


    /*一级标题*/
    .title{
        width: 100%;
        padding: 20px 10px;
        height: auto;
        background-position:left 20px;
        margin: 0 0 20px 0;
        background-size: 5px auto;
    }
    .title dl dd{
        font-size: 20px;
        line-height: normal;
    }
    .title dl dt{
        font-size: 16px;
        line-height: normal;
    }

    .title .more{
        margin-top: 0;
        font-size: 12px;
        line-height: 30px;
        padding:0 8px;
        width: 100px;
        background-position: 82px center;
    }

    /*一块*/
    .one .container{
        width: auto;
        margin-top: 0;
    }
    .one .tt {
        margin-top: -70px;
        padding: 10px;
    }

    /*二块*/

    .two .container{
        width: auto;
        margin-top: 0;
    }
    .tabs{
        padding: 10px 0;
    }
    .tabs li{
        width: 33.3333%;
    }

    .two .lists .list{
        width: 100%;
        float: inherit;
        padding: 10px;
    }


    /*三块*/
    .three .bootn{
        display: none;
    }
    .three .isCarousel .focusArea{
        width: auto;
        height: auto;
        margin-top: 0;
    }
    .focusCon{
        position: inherit;
        width: auto;
    }
    .three .isCarousel .focusItem {
        width: auto;
        margin-right: 0;
        height: auto;
        padding: 10px 15px;
    }

    /*四块*/
    .four {
        background-position: left 100px;
    }
    .four .container{
        width: auto;
        position: relative;
        z-index: 0;
        padding: 0 15px;
        background-size: 5px auto;
        background-position: left 20px;
    }
    .four .titles{
        width: 100%;
        padding: 20px 0;
        height: auto;
        margin: 0 0 20px 0;
        position: relative;
        z-index: 0;

    }
    .four .titles dl dd{
        font-size: 20px;
        line-height: normal;
    }
    .four .titles dl dt{
        font-size: 16px;
        line-height: normal;
    }

    .four .titles .more{
        margin-top: 0;
        font-size: 12px;
        line-height: 30px;
        padding: 0 8px;
        width: 100px;
        background-position: 82px center;
    }

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

    .four .list{
        padding: 10px;
        margin-top: 20px;
    }

    /*五块*/
    .five .container{
        width: auto;
        margin-top: 0;
    }
    .five .tj{
        margin-bottom: 20px;
    }
    .five .list{
        margin-bottom: 20px;
    }
    .five .list3{
        margin-top: 0;
    }

    /*友情链接*/
    .link{
        margin-top: 30px;
    }
    .link .container{
        width: auto;
    }

    /*页眉*/
    .footer {
        padding-top: 10px;
        margin-top: 20px;
    }





}