.content{width: 1200px;margin: 0 auto}
.content .tit{font-size: 24px;height: 50px;color: #000;border-bottom: 1px solid #000;line-height: 30px;margin-top: 45px;}
.content .pagelist{padding: 20px 88px;}
.content .pagelist .fl{margin-bottom: 20px;float: left;width: 308px;margin-right: 50px;height: 205px; overflow: hidden;}
.content .pagelist .fl:nth-of-type(3n){margin-right: 0}
.content .pagelist .img {display: block;overflow: hidden;position: relative;}
.content .pagelist .img a{display: block;}
.content .pagelist .img a img{
    display: block;
    width: 100%;
/*     height: 205px; */
    height: 173.3px;
}
.content .pagelist .fl .number{    background: #19406f;
    height: 42px;
    position: absolute;
    bottom: 0;
    z-index: 2;
    width: 100%;
    opacity: 0.8;
    color: #fff;
    font-size: 16px;
    line-height: 42px;
    padding: 0 30px;
    overflow: hidden;
    -ms-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.content .pagelist .fl .video{
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3) url("../../img/cn/play.png") no-repeat center;
    background-size: 44px 44px;
    position: absolute;
    top: 0px;
    left: 0;
    z-index: 1;
}
.content .tops{height: 60px;line-height: 60px;margin: 45px 0 0 88px;display: flex;display: -webkit-flex;flex-direction: row;}
.content .tops span{width: 100px;height: 40px;line-height: 40px;font-size: 15px;text-align: center;display: block;color: #19406f;margin-right: 20px;cursor: pointer;}
.content .tops .on{background: #19406f;color: #fff;}


.pageDiv{width: 1200px;text-align: center}