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span{width:114px}.back_ball_ul li:nth-child(2) span{width:135px}.back_ball_ul li:nth-child(3) span{width:118px}.back_ball_ul li:nth-child(4) span{width:144px}.back_ball_ul li:nth-child(5) span{width:120px}.back_ball_ul li:last-child span{width:108px}.back_ball_ul li:nth-child(4) p{width:141px}.back_ball_ul li:last-child a{width:110px}.back_ball_ul li:first-child{top:90px;left:28px}.back_ball_ul li:nth-child(2){top:45px;left:220px}.back_ball_ul li:nth-child(3){top:88px;left:430px}.back_ball_ul li:nth-child(4){top:110px;left:635px}.back_ball_ul li:nth-child(5){top:110px;left:850px}.back_ball_ul li:nth-child(6){top:68px;left:1055px}.advantage_title_box{overflow:hidden;padding-left:280px;box-sizing:border-box}.advantage_title{font-size:40px;color:white}.advantage_orange_title{font-size:40px;color:#fbc000}.advantage_title_box>h1{float:left;margin-top:80px}.customer_thank_banner{height:780px;background:#f7f8fa}.customer_thank_banner .content_center_box{padding:80px 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.new_short_desc{display:inline-block;vertical-align:top;width:345px;text-align:left;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.other_news_list .new_item .time_record{display:inline-block;vertical-align:top;width:100px;text-align:right;color:#999;font-size:14px}.va_s{vertical-align:super;display:inline-block;width:10px;height:10px;border:1px solid #999;border-radius:50%;transform:scale(0.7);text-align:center;line-height:10px}.ban1{width:1200px;margin-top:35px;margin-left:calc((100% - 1200px) / 2)}.m_8451{margin:51px 0 26px 25px}.m_3815{margin:38px 0 15px 0}.m_6627{margin:66px 0 27px 0}.m_207{margin:39px 0 0 207px}.pl_31{padding-left:31px}.pl_84{padding-left:84px}.desc_list{position:relative}.desc_list li{width:475px;height:200px}.desc_list li img{width:42px;height:42px;float:left}.desc_list li div{float:left}.pa_1{position:absolute;left:217px;top:3px}.pa_1 div{position:relative;left:67px;top:39px}.left_icon{width:9px;height:8px;display:inline-block;margin-right:6px;background:url("../../../images/default/home/left_icon.jpg")}.right_icon{width:9px;height:8px;display:inline-block;background:url("../../../images/default/home/right_icon.jpg")}.ml_-13{margin-left:-13px}.mb_14{margin-bottom:14px}.mb_20{margin-bottom:20px}.pl_25{padding-left:25px}.pl_40{padding-left:40px}.pa_2{position:absolute;right:49px;top:85px}.pa_2 img{position:relative;right:-83px;top:-20px}.pa_3{position:absolute;left:159px;top:280px}.pa_3 div{position:relative;left:35px;top:-20px}.pa_4{position:absolute;right:54px;top:319px}.pa_4 div{position:relative;left:-74px;top:-20px}.yiyan_box{height:230px;position:relative;text-align:center;background-color:#f7f7f7;z-index:2}.yiyan_box .box{height:155px;position:relative;z-index:2;width:714px;margin:0 auto;padding:75px 0 0 286px}.yiyan_box 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