.sla-ban{width:100%;min-width:1200px;height:637px;background:#001121 url(../images/m20170810img1.png) top center no-repeat;overflow:hidden;position:relative;top:-1px}
.sla-center{width:1200px;margin-left:auto;margin-right:auto;}
.sla-ban-line1{font-size:55px;color:#fff;line-height:84px;margin-top:156px;}
.sla-ban-line2{font-size:55px;font-weight:lighter;line-height:80px;color:#fff;}
.c2bc1fd{color:#2bc1fd;}
.sla-ban-line3{width:321px;height:52px;background:url(../images/m20170810img2.png) no-repeat;margin:40px 0 0 2px;text-align:center;line-height:52px;font-size:32px;color:#fff;}
.sla-title{font-size:30px;color:#333;line-height:48px;text-align:center;padding:55px 0 55px 0;}
.promise-cont{width:915px;height:1247px;background:url(../images/m20170810img3.png) no-repeat;margin:0 auto 92px auto;}
.promise-ftcont{padding:52px 51px 0 51px;}
.pro-linep1{font-size:14px;color:#333;line-height:40px;letter-spacing:-1px}
.pro-blueft{font-size:14px;color:#08c2f0;padding-left:20px;line-height:40px;letter-spacing:-1px}
.sla-icon{vertical-align:middle;margin:-1px 2px 0 2px;}
.pro-linep2{font-size:14px;color:#333;line-height:40px;padding-left:17px;background:url(../images/m20170810img5.png) 0 center no-repeat;}
.ltd-janame{font-size:14px;color:#333;line-height:32px;margin:2px 10px 0 0;text-align:right;}
.mtop0{margin-top:0;}
.ser-tel-one{line-height:38px;font-size:18px;color:#333;margin-top:42px;text-align:center}
.ser-tel-two{line-height:36px;text-align:center;font-size:14px;color:#333;}
.sla-bot-img{margin-top:30px;}