.div_center{display:-moz-box;display:-webkit-box;-moz-box-align:center;-webkit-box-align:center;-moz-box-pack:center;-webkit-box-pack:center}.modal-backdrop{pointer-events:none}.overhidden{overflow:hidden;height:100vh}.but-top-jc{margin-top:16px}.lunbo-box{width:350px;height:200px;overflow:hidden;margin:auto;position:relative}.lunbo-img{width:350px;vertical-align:top;border-radius:10px}.inner-box{width:400%;height:200px;list-style:none;position:absolute;left:0;top:0}.a-bottom-cs{margin-bottom:13px}.progress{border-radius:15px;border:2px solid #0477f9;color:#fff;font-size:14px;width:90px;height:26px;overflow:hidden;position:relative;background-color:#cacbce;margin-top:1.8em}.progress div{height:100%;background-color:#0477f9}.progress span{height:100%;width:100%;text-align:center;position:absolute;left:0;top:0;line-height:26px}
/* 遮罩层 */
.mask {
    display: none;
    width: 100%;
    height: 100%;
    z-index: 980;
    position: fixed;
    background-color: rgba(0,0,0,0.6);
    top: 0;
    left: 0;
}