.bgwhite {background:#fff;}
.mb20 {margin-bottom:20px;display:flow-root;padding: 20px;}
.service {}
.service h2 {font-size: 24px;line-height: 40px;padding: 10px 0;}
.service p {font-size: 16px;line-height: 30px;text-align: left;text-indent: 2em;}
.xswl {width: 100%;padding: 10px 19px;margin:0 auto;}
.service img {width:60%;}
.shfw h3 {font-size: 18px;line-height: 30px;text-align: left;color:#f09c05;}
.shfw li {width: 48%;float: left;padding: 20px 13px;}
.shfw img {width:100%;}