body{height:100%;}
.container{width: 100%;max-width: 640px;margin: 0 auto;padding: 0;height: auto;}
img{width: 100%;}
video{width: 100%;display: block;}
.fixed-top,.fixed-bottom,.alert-wrap{position: fixed;z-index: 9999;width: 100%;max-width: 640px;left: 50%;transform: translate(-50%);-webkit-transform: translate(-50%);}
.fixed-top{top :0;}
.fixed-bottom{bottom: 0;}
::-webkit-scrollbar{display:none;}
.video-wrap{position:relative;}
.video-wrap video{width:100%;height:100%;position:absolute;left:0;top:0;}
.alert-wrap{display:none;top:0;z-index:10000;height:100%;background-color:rgba(0,0,0,.5);box-sizing: border-box;align-items: center;justify-content: center;}
.alert-wrap a,.alert-wrap p{display:none;max-width:60%;position: relative;}
.close-pic{position: absolute;width: 8%;right: 0;top: 0;}
.iframeWrap{width: 100%;height: 100%;background-color: #fff;position: fixed;top: 0;left: 50%;transform: translate(-50%);display:none;-webkit-overflow-scrolling: touch;overflow-y: scroll;z-index: 10001;}
.iframeWrap iframe{width: 100%;height: 100%;}
.TBS-download{height: 36px;}
.download-btn{display: block;width: 80%;max-width: 248px;height: 36px;background-color: #4c9afa;color: #fff;text-align: center;line-height: 36px;margin: 0 auto;border-radius: 2px;font-size: 14px;}
.download-btn:hover{text-decoration: none;}
[v-cloak] {display: none;}