.device{height: 299px;
    position: relative;margin-bottom: 30px;}
        .device .arrow-left {
background: url(/static/index/images/sohu-prev.png) no-repeat;
    position: absolute;
    left: 10px;
    bottom: 6px;
    width: 11px;
    height: 15px;
    z-index: 9999;
    background-size: 100% 100%;}
.device .arrow-right {
     background: url(/static/index/images/sohu-next.png) no-repeat;
    position: absolute;
    right: 10px;
    bottom: 6px;
    width: 11px;
    height: 15px;
    z-index: 9999;
    background-size: 100% 100%;}
    .item .swiper-container{    position: relative;
    width: 100%;
    height: 299px;
    overflow: hidden;}
 .swiper-container img{width:100%;height:299px;}
.item .tit{display:block; width:100%;  position:absolute; bottom:0; text-indent:10px; height:27px; line-height:27px;  text-align:center;  color:#fff; background-color:rgba(0,0,0,0.7);}
.swiper-slide {position: relative;}