*{padding: 0;margin: 0;border: none}ul,ol,li{list-style: none}em,i{font-style: normal}a{text-decoration: none;color: #333}img{display: inline-block;border: 0 none}body{color: #333;font-family: 'Microsoft YaHei', Verdana, Arial, Helvetica, sans-serif;line-height: 20px;overflow-x: hidden;width: 100%;font-size: 14px}.clear:after{content: '\20';display: block;height: 0;clear: both;visibility: hidden}.yb_conct{position: fixed;z-index: 9999999;top: 200px;right: -127px;cursor: pointer;transition: all .3s ease}.yb_bar ul li{width: 180px;height: 53px;font: 16px/53px 'Microsoft YaHei';color: #fff;text-indent: 54px;margin-bottom: 3px;border-radius: 3px;transition: all .5s ease;overflow: hidden}.yb_bar .yb_top{background: #ff4a00 url(../images/fixcont.png) no-repeat 0 0}.yb_bar .yb_phone{background: #ff4a00 url(../images/fixcont.png) no-repeat 0 -57px}.yb_bar .yb_QQ{text-indent: 0;background: #ff4a00 url(../images/fixcont.png) no-repeat 0 -113px}.yb_bar .yb_ercode{background: #ff4a00 url(../images/fixcont.png) no-repeat 0 -169px}.hd_qr{padding: 0 29px 25px 29px}.yb_QQ a{display: block;text-indent: 54px;width: 100%;height: 100%;color: #fff}