.preview-wrap{padding:10px 50px}.preview-info{border:2px dashed #dedede;padding:10px 40px;height:calc(100vh - 120px);overflow:auto}.preview-iframe{margin-top:10px;border:1px solid #dedede;width:100%;padding:10px}.preview-iframe .preview-iframe_title{font-weight:700;margin-bottom:10px}.preview-iframe .iframe{width:100%;height:calc(100vh - 210px)}