@charset "utf-8";
ul.banner img{
    display: block;
    width: 100%;
    height: 460px;
    object-fit: cover;
}
.idnex_con1{
    position: relative;
}
/* 搜索 */
.search{
    position: absolute;
    left: 50%;
    top: 35%;
    transform: translate(-50%, -50%);
    background: rgba(63,63,63,0.56);
    padding: 30px 40px;
}
.search .tabIn{
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}
.search .tabIn li{
    margin: 0 30px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    line-height: 20px;
    cursor: pointer;
}
.search .tabIn li.in{
    color: #ffd210;
}
.tabCon>div{
    display: none;
}
.tabCon>div.con{
    display: block;
}
.search_sub input.text{
    background: #fff url(../img/search.png) no-repeat left 18px center;
    height: 38px;
    line-height: 38px;
    border-radius: 19px;
    width: 570px;
    display: inline-block;
    border: none;
    padding: 0 19px 0 49px;
    box-sizing: border-box;
    margin: 0;
    font-size: 14px;
    color: #000;
}
.search_sub input.submit{
    width: 80px;
    line-height: 38px;
    height: 38px;
    background: #000;
    font-size: 14px;
    color: #fff;
    text-align: center;
    border-radius: 19px;
    margin-left: 25px;
}
/* 快速导航 */
.ksdh {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: auto;
}
.ksdh .w1400{
    display: flex;
    justify-content: center;
    background: url(../img/ksdh_bg.png) no-repeat center bottom -30px;
}
.ksdh ul li a{
    display: block;
    width: 100%;
    height: auto;
}
.ksdh ul li a p.img{
    height: 50px;
    position: relative;
}
.ksdh ul li a p.img img{
    position: absolute;
    width: auto;
    height: auto;
    max-height: 40px;
    object-fit: contain;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}
.ksdh ul li a p.txt{
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    text-align: center;
}
.ksdh ul li a:hover p.img img{
    animation: bouns .6s infinite;
}
.ksdh ul li a:hover p.txt{
    color: #ffd210;
}
.ksdh ul .slick-track{
    padding:20px 0;
}
.ksdh .slick-prev, .ksdh .slick-next{
    width: 40px;
    height: 30px;
    top: 50%;
    transform: translateY(-50%);
}
.ksdh .slick-prev{
    left: -50px;
    background: url(../img/left_icon.png) no-repeat center left;
}
.ksdh .slick-next{
    right: -50px;
    background: url(../img/right_icon.png) no-repeat center right;  
}

/* 栏目标题 */
.lmTit{
    border-bottom: 1px solid #cfcfcf;
    margin-bottom: 25px;
}
.lmTit h2{
    font-size: 24px;
    color: #424242;
    line-height: 30px;
    padding-bottom: 15px;
    position: relative;
}
.lmTit h2::before{
    width: 100%;
    height: 3px;
    display: block;
    content: "";
    background: #aeaeae;
    position: absolute;
    left: 0;
    bottom: -1px;
}
.lmTit a{
    display: block;
    font-size: 14px;
    color: #272727;
    font-weight: normal;
    line-height: 30px;
    padding-left: 50px;
    background: url(../img/more2.png) no-repeat left center;
}
.lmTit a:hover{
    color: #b20808;
}
/* 数字资源 */
.szzy{
    padding: 40px 0 20px;
    background: url(../img/szzy_bg.png) no-repeat left center;
}
.szzy ul li{
    float: left;
    width: calc(95% / 6);
    margin-right: 1%;
    margin-bottom: 20px;
}
.szzy ul li:nth-of-type(6n){
    margin-right: 0;
}
.szzy ul li a{
    width: 100%;
    height: 85px;
    display: block;
    border-radius: 5px;
    background: #fff;
    position: relative;
}
.szzy ul li a img{
    display: block;
    width: auto;
    height: auto;
    position: absolute;
    max-width: 80%;
    max-height: 70px;
    object-fit: contain;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.szzy ul li a:hover{
    box-shadow: 0 0 10px 0 rgba(0,0,0,0.1);
}

/* 文化推广 */
.whtg{
    padding: 40px 0;
    position: relative;
}
.whtg::before{
    display: block;
    content: "";
    width: 100%;
    height: 50%;
    background: #ebebeb;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.whtg ul li{
    float: left;
    width: 22%;
    margin-right: 4%;
}
.whtg ul li:nth-of-type(4n){
    margin-right: 0;
}
.whtg ul li a,.whtg ul li a img{
    display: block;
    width: 100%;
}
.whtg ul li a img{
    height: 288px;
    object-fit: cover;
}
.whtg ul li a p{
    font-size: 16px;
    color: #4c4c4c;
    text-align: center;
    line-height: 30px;
    margin-top: 10px;
}
.whtg ul li a:hover p{
    color: #b20808;
    font-weight: bold;
}
/* 图书馆指南 */
.tsgzn{
    padding: 40px 0;
    background: #f4f4f4;
}
.tsgzn ul{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.tsgzn ul li{
    width: 120px;
    height: auto;
}
.tsgzn ul li a,.tsgzn ul li a p.icon{
    display: block;
    width: 100%;
}
.tsgzn ul li a p.icon{
    height: 60px;
}
.tsgzn ul li a p.txt{
    font-size: 16px;
    text-align: center;
    color: #000000;
    line-height: 30px;
    margin-top: 15px;
}
.tsgzn ul li a:hover p.txt{
    color: #b20808;
}
.tsgzn ul li:nth-of-type(1) p.icon{
    background: url(../img/zzjg_icon1.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(1) a:hover p.icon{
    background: url(../img/zzjg_icon11.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(2) p.icon{
    background: url(../img/zzjg_icon2.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(2) a:hover p.icon{
    background: url(../img/zzjg_icon22.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(3) p.icon{
    background: url(../img/zzjg_icon3.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(3) a:hover p.icon{
    background: url(../img/zzjg_icon33.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(4) p.icon{
    background: url(../img/zzjg_icon4.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(4) a:hover p.icon{
    background: url(../img/zzjg_icon44.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(5) p.icon{
    background: url(../img/zzjg_icon5.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(5) a:hover p.icon{
    background: url(../img/zzjg_icon55.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(6) p.icon{
    background: url(../img/zzjg_icon6.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(6) a:hover p.icon{
    background: url(../img/zzjg_icon66.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(7) p.icon{
    background: url(../img/zzjg_icon7.png) no-repeat center;
}
.tsgzn ul li:nth-of-type(7) a:hover p.icon{
    background: url(../img/zzjg_icon77.png) no-repeat center;
}

/* 读者服务 */
.dzfw{
    padding: 40px 0;
}
.dzfw_sub{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.dzfw_sub ul{
    width: 49%;
    margin-bottom: 20px;
    padding: 25px 40px 15px;
    box-sizing: border-box;
}
.dzfw_sub ul h2.tit{
    font-size: 22px;
    line-height: 30px;
    color: #000;
    position: relative;
}
.dzfw_sub ul h2.tit::before{
    display: block;
    content: "";
    width: 4px;
    height: 24px;
    position: absolute;
    top: 3px;
    left: -40px;
}
.dzfw_sub ul a.more{
    display: block;
    width: 80px;
    line-height: 30px;
    font-size: 14px;
    border: 1px solid #b0b0b0;
    color: #b0b0b0;
    text-align: center;
}
.dzfw_sub ul a.more:hover{
    color: #b20808;
    border: 1px solid #b20808;
}
.dzfw_sub ul:nth-of-type(1){
    background: #faf7ff url(../img/dzfw_icon1.png) no-repeat right 15px bottom;
}
.dzfw_sub ul:nth-of-type(1) h2.tit::before{
    background: #b452ba;
}
.dzfw_sub ul:nth-of-type(2){
    background: #f8f7eb url(../img/dzfw_icon2.png) no-repeat right 15px bottom -30px;
}
.dzfw_sub ul:nth-of-type(2) h2.tit::before{
    background: #c4bb55;
}
.dzfw_sub ul:nth-of-type(3){
    background: #fcf5f5 url(../img/dzfw_icon3.png) no-repeat right 15px bottom -30px;
}
.dzfw_sub ul:nth-of-type(3) h2.tit::before{
    background: #da948f;
}
.dzfw_sub ul:nth-of-type(4){
    background: #eaf4f9 url(../img/dzfw_icon4.png) no-repeat right 15px bottom -30px;
}
.dzfw_sub ul:nth-of-type(4) h2.tit::before{
    background: #3b92c0;
}
.dzfw_sub ul li{
    width: calc(100% - 120px);
    height: 60px;
    margin: 10px 0;
}
.dzfw_sub ul li a{
    display: block;
    float: left;
    width: calc(100% / 3);
    font-size: 15px;
    line-height: 30px;
    color: #555555;
}
.dzfw_sub ul li a:hover{
    color: #b20808;
}

/* 回到顶部 */
.toTop{
    display: none;
    cursor: pointer;
    position: fixed;
    right: 80px;
    bottom: 80px;
    width: 76px;
    height: 94px;
    padding-top: 60px;
    font-size: 15px;
    line-height: 26px;
    color: #fff;
    box-sizing: border-box;
    background: #b20808 url(../img/toTop.png) no-repeat top 15px center;
    text-align: center;
}
.toTop.over{
    display: block;
}

/* 新闻动态 */
.new{
    padding: 40px 0;
}
.new .w1400{
    position:relative;
    overflow: hidden;
    min-height: 450px;
}
.new_left{
    width: 35%;
}
.new_left .tabIn{
    position: relative;
    border-bottom: 1px solid #cfcfcf;
    margin-bottom: 25px;
}
.new_left .tabIn li{
    float: left;
    margin-right: 20px;
}
.new_left .tabIn li a{
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background: url(../img/more.png) no-repeat center;
    display: none;
}
.new_left .tabIn li.in a{
    display:block;
}
.new_left .tabIn li a:hover{
    background: url(../img/more1.png) no-repeat center;
}
.new_left .tabIn li h2{
    font-size: 24px;
    color: #9f9f9f;
    line-height: 30px;
    padding-bottom: 15px;
    position: relative;
    cursor: pointer;
}
.new_left .tabIn li.in h2{
    color: #424242;
}
.new_left .tabIn li.in h2::before{
    width: 100%;
    height: 3px;
    display: block;
    content: "";
    background: #aeaeae;
    position: absolute;
    left: 0;
    bottom: -1px;
}
.new_left .tabCon ul li a{
    display: block;
    font-size: 16px;
    color: #000000;
    line-height: 38px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.new_left  ul li a:hover{
    color: #b20808;
    text-decoration: underline;
}
.new_left  ul li a span{
    font-size: 14px;
    color: #969696;
}
.new_right{
    width: 64%;
    position: absolute;
    right: -15px;
    top: 0;
}
.new_right ul li{
    padding: 0 15px;
}
.new_right ul li a{
    display: block;
    width: 100%;
    height: auto;
}
.new_right ul li a p.img,.new_right ul li a p.img img{
    display: block;
    width: 100%;
    height: 280px;
    object-fit: cover;
    overflow: hidden;
    transition: all .8s;
}
.new_right ul li a:hover p.img img{
    transform: scale(1.2);
}
.new_right ul li a p.con span{
    display: block;
}
.new_right ul li a p.con span.tit{
    font-size: 16px;
    color: #323232;
    line-height: 26px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 15px;
}
.new_right ul li a:hover p.con span.tit{
    color: #b20808;
}
.new_right ul li a p.con span.txt{
    font-size: 14px;
    color: #7a7a7a;
    line-height: 26px;
    height: 52px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 5px 0;
}
.new_right ul li a p.con span.time{
    font-size: 16px;
    color: #7a7a7a;
    line-height: 26px;
    padding-left: 25px;
    background: url(../img/time_icon.png) no-repeat left center;
    margin-top: 5px;
}
.new_right .slick-dots li,.new_right .slick-dots li button{
    background: #e4e4e4;
    border-radius: 3px;
    width: 48px;
    height: 5px;
    padding: 0;
    margin-right: 10px;
}
.new_right .slick-dots{
    display: flex;
    justify-content: center;
    bottom: -30px;
}
.new_right .slick-dots li button:before{
    content: "";
}
.new_right .slick-dots li.slick-active button{
    background: #b20808;
}

/* 左侧导航 */
.dh_left{
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}
.dh_left ul li{
    width: 80px;
    height: 75px;
    overflow: hidden;
    border-radius: 3px;
    background: rgba(63,63,63,0.56);
    margin: 5px 0;
}
.dh_left ul li:hover{
    background: #b20808;
}
.dh_left ul li a{
    display: block;
    width: 100%;
    padding-top: 45px;
    font-size: 14px;
    line-height: 30px;
    color: #fff;
    text-align: center;
}
.dh_left ul li:nth-of-type(1) a{
    background: url(../img/dh_left_icon1.png) no-repeat center top 10px;
}
.dh_left ul li:nth-of-type(2) a{
    background: url(../img/dh_left_icon2.png) no-repeat center top 10px;
}
.dh_left ul li:nth-of-type(3) a{
    background: url(../img/dh_left_icon3.png) no-repeat center top 10px;
}
.dh_left ul li:nth-of-type(4) a{
    background: url(../img/dh_left_icon4.png) no-repeat center top 10px;
}
.dh_left ul li:nth-of-type(5) a{
    background: url(../img/dh_left_icon5.png) no-repeat center top 10px;
}
.dh_left ul li:nth-of-type(6) a{
    background: url(../img/dh_left_icon6.png) no-repeat center top 10px;
}
.links {
    width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
}
.links li{
    float:left;
    line-height: 50px;
    margin-right: 30px;
}
.links li h2{
    font-size: 18px;
    color: #fff;
}
.links li a{
    font-size:16px;
    display: block;
    color: #fff;
}
.links li:hover a{
    color:#b20808;
}


.ssss_ser{
    height:38px;
}