@charset "utf-8";
/* 通用部分 */
body,h1,h2,h3,h4,h5,h6,div,p,dl,dt,dd,ol,ul,li,form,table,th,td,a,img,span,strong,var,em,input,textarea,select,option{margin: 0; padding: 0;}
html,body{font-family: "Microsoft YaHei","SimSun","Arial","Tabhoma",sans-serif; font-size: 20px; text-align: left; box-sizing: border-box;}
ul,ol,li{list-style: none;}
img{border: 0; vertical-align: top;}
input,select,textarea{outline: 0;}
textarea{resize: none;}
table{border-collapse: collapse; border-spacing: 0;}
th,strong,var,em{font-weight: normal; font-style: normal;}
a{text-decoration: none;}
a:link,a:visited,a:hover,a:active{text-decoration: none !important;}
.hide, .videoUrl{display: none; visibility: hidden; opacity: 0;}
.clear{display: block;}
.clear:after,ul:after{content: ''; overflow: hidden; width: 100%; height: 0px; font-size: 0px; display: block; clear: both;}
.g-1200{max-width: 1200px;}.g-1280{max-width: 1280px;}.g-1360{max-width: 1360px;}.g-1440{max-width: 1440px;}.g-1520{max-width: 1520px;}.g-1600{max-width: 1600px;}.g-1680{max-width: 1680px;}.g-1760{max-width: 1760px;}.g-1840{max-width: 1840px;}.g-1920{max-width: 1920px;}
.g-1200,.g-1280,.g-1360,.g-1440,.g-1520,.g-1600,.g-1680,.g-1760,.g-1840,.g-1920{width: 100%; margin-left: auto; margin-right: auto; display: block; position: relative;}
.g-1200:after,.g-1280:after,.g-1360:after,.g-1440:after,.g-1520:after,.g-1600:after,.g-1680:after,.g-1760:after,.g-1840:after,.g-1920:after{content: ''; overflow: hidden; width: 100%; height: 0px; font-size: 0px; display: block; clear: both;}
.m-lmt{text-align: center; background-position: center center; background-repeat: no-repeat;}
.m-lmt a{display: inline-block;}
.m-main{position: relative;}
.prev,.next{position: absolute; transition: all 0.3s; user-select: none; cursor: pointer;}
/*多行超出省略效果*/
.tem2,.tem3,.tem4{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-box-orient: vertical;}
.tem2{-webkit-line-clamp: 2;}.tem3{-webkit-line-clamp: 3;}.tem4{-webkit-line-clamp: 4;}
/*单行超出省略效果*/
.tes{overflow: hidden; white-space: nowrap; text-overflow: ellipsis; -o-text-overflow: ellipsis;}
/*回到顶部*/
#goTop{background-color: #ffffff; border: 2px solid #7394e0; fill: #7394e0; position: fixed; z-index: 10; bottom: 80px; left: 50%; margin-left: 650px; cursor: pointer; width: 50px; height: 50px; border-radius: 25px; overflow: hidden; padding: 8px; box-sizing: border-box; transition: all 0.4s; transform: scale(0);}
#goTop:hover{fill: #ffffff; border: 2px solid #ffffff; background: #1e55d6;}
.g-more{width: 1200px; display: block; margin: 57px auto 0;}


/*头图*/
.head{height: 1239px; background: url(../images/head.jpg) top center no-repeat; overflow: hidden;}
.head .m-view{width: 1115px; height: 373px; padding-top: 260px; display: block; margin: 0 auto;}


/*要闻 左图右文*/
.yw{margin-top: -424px;}
.yw .m-lmt a{display: block; width: 103px; height: 28px; position: absolute; bottom: 0px; right: 19px;}
.yw .m-main{margin-top: 64px;}
.yw .m-main .m-slide{width: 1200px; height: 418px;}
.yw .m-main .m-slide ul.bd{width: 1200px; height: 418px;}
.yw .m-main .m-slide ul.bd li{width: 1200px; height: 418px; float: left; position: relative;}
.yw .m-main .m-slide ul.bd li .m-pic{width: 580px; height: 410px; position: absolute; top: 0; left: 0; border: solid 4px #1e55d6; border-radius: 20px; overflow: hidden;}
.yw .m-main .m-slide ul.bd li .m-pic img{width: 580px; height: 410px;}
.yw .m-main .m-slide ul.bd li .m-txt{width: 580px; position: absolute; top: 20px; right: 0;}
.yw .m-main .m-slide ul.bd li .m-txt a.tit{display: block; font-size: 30px; font-weight: bold; color: #333333; line-height: 48px;}
.yw .m-main .m-slide ul.bd li .m-txt p{margin-top: 26px; font-size: 18px; color: #333333; line-height: 36px; width: 550px;}
.yw .m-main .m-slide .prev,.yw .m-main .m-slide .next{width: 58px; height: 33px; top: 340px;}
.yw .m-main .m-slide .prev{background-image: url(../images/yw-prev.png); left: 618px;}
.yw .m-main .m-slide .next{background-image: url(../images/yw-next.png); left: 676px;}
.yw .m-main .m-slide .prev:hover{background-image: url(../images/yw-prev-hover.png);}
.yw .m-main .m-slide .next:hover{background-image: url(../images/yw-next-hover.png);}
.yw .m-main .m-list{margin-top: 16px; width: 1200px;}
.yw .m-main .m-list ul{ display: flex; flex-wrap: wrap; justify-content: space-between;}
.yw .m-main .m-list ul li{position: relative; width: 580px; height: 116px; margin-top: 40px; margin-bottom: 22px; box-sizing: border-box; padding-left: 29px;}
.yw .m-main .m-list ul li:before{content: ""; position: absolute; width: 4px; height: 100%; top: 0; left: 0; background-color: #7394e0;}
.yw .m-main .m-list ul li a{font-size: 20px; color: #333333;}
.yw .m-main .m-list ul li p{font-size: 14px; color: #666666; line-height: 26px; margin-top: 13px;}
.yw .m-main .m-list ul li p a{font-size: 14px; color: #7393e0;}


/*冬奥零距离*/
.daljl{margin-top: 63px; background: url(../images/daljl-main-bg.jpg) center 196px no-repeat; }
.daljl .m-main{margin-top: 124px;}
.daljl .m-main .video-list{display: flex; flex-wrap: wrap; justify-content: space-between; width: 1218px; margin: 40px auto 0;}
.daljl .m-main .video-list li{position: relative; width: 398px; height: 398px;}
.daljl .m-main .video-list li a .img-box{background: url(../images/daljl-video-li-pic-bg.png) no-repeat; width: 398px; height: 298px; box-sizing: border-box; padding: 19px;}
.daljl .m-main .video-list li a .img-box .pic{width: 360px; height: 260px; border-radius: 10px;}
.daljl .m-main .video-list li a .img-box .playBtn{position: absolute; width: 80px; height: 80px; top: 109px; left: 159px; opacity: 0; transform: scale(0); transition: all 0.3s;}
.daljl .m-main .video-list li a:hover .img-box .playBtn{opacity: 1; transform: scale(1);}
.daljl .m-main .video-list li a .tit{width: 320px; height: 100px; background: url(../images/daljl-video-li-tit-bg.png) no-repeat; color: #333333; position: absolute; top: 245px; left: 36px; padding: 0 24px; box-sizing: border-box; font-size: 18px; display: flex; flex-wrap: wrap; align-content: center; justify-content: center; align-items: center; text-align: center; line-height: 34px; transition: all 0.3s;}
.daljl .m-main .video-list li a:hover .tit{background: #2160da; color: #ffffff;}
.daljl .m-main .txt-list{display: flex; flex-wrap: wrap; justify-content: space-between; width: 1226px; margin: 0 auto;}
.daljl .m-main .txt-list li{width: 606px; height: 166px; background: url(../images/daljl-txt-li-bg.png) no-repeat; box-sizing: border-box; padding: 30px 40px 30px 37px; margin-top: 16px;}
.daljl .m-main .txt-list li a img{float: left; margin-right: 40px; width: 140px; height: 100px; border-radius: 16px;}
.daljl .m-main .txt-list li a .tit{font-size: 20px; color: #333333; font-weight: bold; line-height: 38px; padding-top: 12px;}


/*精彩瞬间*/
.jcsj{margin-top: 90px;}
.jcsj .m-main{margin-top: 92px;}
.jcsj .m-main ul.bd{width: 1200px; height: 747px;}
.jcsj .m-main ul.bd li{width: 1200px; height: 747px; float: left; position: relative;}
.jcsj .m-main ul.bd li img{width: 1200px; height: 700px;}
.jcsj .m-main ul.bd li .txt{width: 945px; height: 140px; position: absolute; bottom: 0px; left: 47px; background: url(../images/jcsj-tit-bg.jpg); box-sizing: border-box; padding: 30px 50px 20px 70px;}
.jcsj .m-main ul.bd li .txt .tit{display: block; font-size: 30px; color: #ffffff; }
.jcsj .m-main ul.bd li .txt p{margin-top: 10px; font-size: 14px; color: #ffffff; line-height: 26px; }
.jcsj .m-main .prev,.jcsj .m-main .next{width: 50px; height: 50px; bottom: 90px;}
.jcsj .m-main .next{background-image: url(../images/jcsj-next.jpg); right: 46px;}
.jcsj .m-main .prev{background-image: url(../images/jcsj-prev.jpg); right: 116px;}
.jcsj .m-main .prev:hover{background-image: url(../images/jcsj-prev-hover.jpg);}
.jcsj .m-main .next:hover{background-image: url(../images/jcsj-next-hover.jpg);}


/*微博*/
.wb{margin-top: 92px; background: url(../images/wb-bg.png) center bottom no-repeat; height: 1123px;}
.wb .m-main{background: url(../images/wb-main-bg.png); height: 720px; margin-top: 105px;}
.wb .m-main .m-left{position: absolute; top: 52px; left: 70px; width: 700px; height: 574px;}
.wb .m-main .m-right{position: absolute; top: 52px; right: 70px; width: 336px; height: 574px;}


@media only screen and (min-width: 600px) {/*PC端*/}
@media only screen and (max-width: 600px) {/*移动端*/}

.yw, .daljl, .jcsj, .wb{position: relative; transform: translateY(150px); opacity: 0; transition: all 0.6s;}
.showd{opacity:1; transform: translateY(0px);}