.iframe-container{left:0;right:0;bottom:0;background-color:#fff;position:absolute;height:100%;color:#ccc;box-sizing:border-box;display:flex;flex-direction:column}.iframe-container .iframe-wrap{flex:1}.iframe-container .iframe-wrap iframe{width:100%;height:100%}.iframe-container .btns{display:flex;width:100%;box-sizing:border-box;margin-top:27px;margin-bottom:25px}.iframe-container .btns .van-button{width:215px;height:55px;background-color:#f7f7f7;border:1px solid #999;font-size:21px}