*{margin:0;padding:0;box-sizing:border-box}html{font-size:62.5%;overflow:hidden}body{padding:0;margin:0;background-color:#fff}.container{width:100%;max-width:100%;height:auto;margin:0 auto;box-shadow:1px 1px 20px #0000001a;position:relative}#tips-panel{min-width:150px;padding:10px;color:#fff;display:none;background-color:#00000080;position:absolute;left:0;top:0}.dialog{width:200px;position:absolute;top:0;left:50%;transform:translate(-50%,-100%);padding:10px 15px;border-radius:5px;background-color:#fffc;transition:all .5s}.dialog.show{transform:translate(-50%)}.dialog .dialog-body{font-size:16px;margin-bottom:20px}.dialog .dialog-btns{text-align:right}