.row{width:100%;height:48px;padding:0 10px;line-height:48px;box-sizing:border-box}.clearfix{*zoom:1}.clearfix:after{content:"";display:block;height:0;clear:both;visibility:hidden}.demo-pdf-page ul{width:1500px}.demo-pdf-page ul li{position:relative;border:1px solid grey;margin-bottom:20px}.demo-pdf-page .textLayer ::-moz-selection{background:#00f!important}.demo-pdf-page .textLayer ::selection{background:#00f!important}