.sell_service{bottom: -20px;}
.sell_service li{float: left;width: 520px;height: 160px;background: url(../images/FWZC-beijing.png) no-repeat;margin-right: 30px;}
.sell_service img{float: left;width: 60px;height: 60px;margin:40px 0 0 30px;}
.service_txt{float: left;margin:40px 0 0 10px;width: 350px;}
.service_txt p{font-size: 20px;color: #555;}
.service_txt span{display: block;margin-top: 15px;line-height: 22px;font-size: 14px;color: #999;}
.contact_list{margin-top: 60px;margin-bottom: 70px;}
.contact_list li{float: left;width: 212px;margin-right: 78px;}
.contact_list img{display: block;width: 144px;height: 144px;margin-left: 30px;}
.contant_tit{font-size: 14px;color: #777;line-height: 24px;margin-top: 30px;text-align: center;}
.share{background: url(../images/xinrenzhuce.png) no-repeat;height: 290px;}
.share_title{font-size: 28px;text-align: center;color: #fff;margin:80px auto 60px;}
.share_btn{display: block;width: 170px;height: 44px;box-sizing: border-box;border:1px solid #fff;border-radius:4px;text-align: center;
                line-height: 44px;margin:0 auto;color: #fff;}
h3{font-size: 28px;color: #555;text-align: center;margin:80px auto 0;font-weight: normal;}
.line{width: 46px;height: 4px;background: #23B9CB;border-radius: 2px;margin: 20px auto 0;}  
.service_con{width: 1200px;margin:0 auto;}   
.step_con{background: url(../images/FWZC-img1.png) no-repeat;height: 755px;margin-top: 80px;margin-bottom: 80px;overflow: hidden;}  
.step_list{width: 560px;margin-left: 600px;}  
.step_list>li{position: relative;width: 560px;overflow: hidden;}
.step_list font{font-size: 66px;color: #23B9CB;font-family: 'PingFangSCRegular';position: absolute;left:0;top:0;font-weight: normal;}  
.step_tit{font-size: 20px;color: #555;margin:30px 0 0 50px;}   
.step_list span{display: block;font-size: 14px;color: #999;line-height: 24px;margin-top:15px;margin-left: 50px;}
.img_list{margin:20px 0 0 70px;}
.img_list li{float: left;margin-right: 30px;}  
.img_tit{font-size: 12px;text-align: center;color: #777;margin-top: 20px;line-height: 18px;}