#contentW{width:900px;margin:0 auto}h3{font-size:26px;margin:30px 0 0 0}h3 .gDesc{margin:0 0 0 15px}.item{clear:both;text-align:left;border-bottom:1px dashed #ddd;padding:20px 0 20px 0}.item .intro{font-size:16px;text-align:left;padding-bottom:20px;position:relative}.smallTryBtn{display:inline-block;position:absolute;top:6px;right:0;background:#f30000;width:60px;font-size:12px;color:#fff;border-radius:4px;padding:6px;text-decoration:none;text-align:center}.smallTryBtn:hover{text-decoration:none;color:#fff;background-color:#d70606}legend{border:none!important;margin:0 0 10px 0;font-size:22px;color:#f60}.item ul{list-style-type:square;margin:0 0 0 20px}.item ul li{margin:0 0 5px 0}.tryBtn{display:inline-block;text-align:center;cursor:pointer;background:#f30000;color:#fff;font-size:20px;font-family:var(--font-family-yahei, "microsoft yahei","Helvetica Neue");padding:16px 55px 15px 55px;margin:40px 0 0;border-radius:4px;border:solid 1px #bb0500}.tryBtn:hover{background:#dc0b17;color:#fff;text-decoration:none}h3 *{vertical-align:middle}.liveDemo{font-size:12px;line-height:16px;font-weight:400;margin:0 0 0 5px}.performanceReport{margin:6px 0 0;display:inline-block}