.navlist {background: #1585ed;}
.wrapper{width: 1100px; margin: 0 auto;}

/*第一部分*/
.gray{background: #f5f6fa;}
.part-1{padding-bottom: 50px;}
.part-1 .title{font-size: 30px; line-height: 30px; padding: 80px 0; text-align: center;}
.part-1 li{width:255px; margin: 0 10px; float:left; text-align: center; _margin:0;}
.part-1 li i{width:202px; height: 202px; display: block; margin: 0 auto; background: url(../images/icon-vone1.png) no-repeat;}
.part-1 li i.icon-p1{background-position: 0 0;}
.part-1 li i.icon-p2{background-position: 0 -202px;}
.part-1 li i.icon-p3{background-position: 0 -404px;}
.part-1 li i.icon-p4{background-position: 0 -606px;}
.part-1 li .t{font-size: 20px; color: #333; padding:20px 0 10px; line-height: 20px;}
.part-1 li .des{font-size: 16px; line-height: 30px; color: #999;}

/*第二部分*/
.wrapper{height: 520px; overflow: hidden;}
.wrapper .word{padding-top: 170px; width: 400px;}
.wrapper .word .t{line-height: 50px; font-size: 30px; color: #333; padding-bottom: 10px; border-bottom: 1px solid #e4e4e4; }
.wrapper .word .t span{font-size: 40px; font-weight: bold; color: #22a9eb; padding-right: 20px;}
.wrapper .word .con{clear: both; line-height: 32px; padding-top: 10px; font-size: 16px; color: #666;}

/*典型案例*/
.part-7 .title{font-size: 30px; line-height: 30px; padding: 80px 0 15px; text-align: center;}
.part-7 .subtit{font-size: 16px; line-height: 30px; padding-bottom: 25px; text-align: center; color: #999;}
.part-7 .slidebox{padding: 0 95px; position: relative;}
.slidebox a{width: 50px; height: 220px; display: block; position: absolute;background: url(../images/icon-arrow2.png) no-repeat;}
.slidebox a:hover{background: url(../images/icon-arrow2.png) no-repeat #ebedf3;}
.slidebox a.prev{left: 0 ;top: 0; background-position: 0 center;}
.slidebox a.next{right: 0 ;top: 0; background-position: -50px center;}
.slidebox .slide{width: 910px; height: 220px; overflow: hidden; position: relative;}
.slidebox .slide ul{display: block; height: 220px; position: absolute; left: 0; top: 0;}
.slidebox li{width:220px; height: 220px; float: left; margin-right: 10px; position: relative;}

/*服务保障*/
.part-8 .title{font-size: 30px; line-height: 30px; padding: 80px 0 15px; text-align: center;}
.part-8 .subtit{font-size: 16px; line-height: 30px; padding-bottom: 25px; text-align: center; color: #999;}
.part-8 .con{padding-top: 50px;padding-bottom: 50px;}
.part-8 .con li{width:220px; height: 185px; float: left; overflow: hidden; text-align: center;}
.part-8 .con li i{width: 100px; height: 100px; display: block; background: url(../images/zts-icon.png) no-repeat -101px 0; margin: 0 auto 10px;}
.part-8 .con li .t{font-size: 24px; line-height: 40px; color: #666;}
.part-8 .con li .des{line-height: 35px; color: #666; font-size: 14px;}
.part-8 .con li i.safe{background-position: -101px 0;}
.part-8 .con li i.stable{background-position: -102px -105px;}
.part-8 .con li i.speed{background-position: -102px -210px;}
.part-8 .con li i.enough{background-position: -102px -315px;}
.part-8 .con li i.intimate{background-position: -102px -420px;}