.preview{position:relative;width:100%;height:720px;overflow:hidden}.preview-url{height:32px;font-size:12px;line-height:16px}.preview-html,.preview-url{position:relative;width:100%;color:#333}.preview-html{height:auto;max-height:680px;margin-top:20px;overflow-y:auto;scrollbar-width:none;font-size:16px;line-height:20px}.preview-html::-webkit-scrollbar{display:none}.preview-html::-moz-scrollbar{display:none}.preview-html p:last-child{margin-bottom:20px}