body{overflow:hidden}#wrapper{height:100%}.top-header{background-color:#f8fafd;border-bottom:1px solid #eee;flex-shrink:0;padding:.5rem 1rem}.go-back{color:silver;font-size:1.75rem;left:-40px;position:absolute;top:-5px}.go-back .sf3-font-down{font-size:1.75rem!important}.op-bar{background:#f2f2f2;border-radius:2px;padding:9px 10px}.more{background:#efefef;border:0;color:#666}.more:hover{background:#dfdfdf;color:#000}.clean{border-color:#ccc;border-radius:2px;font-weight:400;height:30px;line-height:28px;min-width:55px;padding:0 .5rem}