#idBox{position:fixed;background:#fff;z-index:2147583630;width:90%;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}#boxTopTitle{width:100%;height:45px;background:#69f;line-height:45px;font-size:16px;color:#fff;font-family:microsoft yahei;padding:0 15px;box-sizing:border-box;position:relative}#boxClose{position:absolute;right:0;top:0;z-index:2;display:block;width:45px;height:45px;line-height:45px;text-align:center;font-size:24px;font-family:'黑体';color:#fff;cursor:pointer;-webkit-transition:all linear .1s;-moz-transition:all linear .1s;-o-transition:all linear .1s;transition:all linear .1s}#boxClose:hover{background:rgba(0,0,0,.2)}#boxContent{position:relative;width:100%;overflow:overlay;-ms-overflow-style:none}#boxContent iframe{position:relative}#boxContent::-webkit-scrollbar{width:5px;height:5px}#boxContent::-webkit-scrollbar-thumb{background:#888;border-radius:10px}#boxContent::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}#boxContent::-webkit-scrollbar-thumb:hover{background:#555}