#udesk_container{display:block}.help-core{background:#f1f2f3;padding-bottom:1.333333rem;-webkit-font-smoothing:subpixel-antialiased}.help-core .my-box{font-family:PingFang SC,Helvetica Neue,Helvetica,Tahoma,Arial,STHeiti,Microsoft YaHei,SimSun,Heiti,sans-serif}.help-core .my-box .faqs-title{line-height:1.5466666667rem;font-size:.3733333333rem;color:#a0a0a0;padding:0 .4rem}.help-core .my-box .faqs{padding:0 .4rem;background-color:#fff}.help-core .my-box .faqs a{font-size:rerm(16);display:block;position:relative;padding:.48rem 0 .4533333333rem;color:#404040;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.help-core .my-box .faqs a span{display:inline-block;max-width:90%;line-height:1.4}.help-core .my-box .faqs a .van-icon{color:rgba(0,0,0,.1)}.help-core .my-box .faqs a:after{content:"";position:absolute;height:.026667rem;background:rgba(0,0,0,.1);right:0;left:0;bottom:0;-webkit-transform:scaleY(.5);transform:scaleY(.5);-webkit-transform-origin:center bottom;transform-origin:center bottom}.help-core .my-box .faqs li:last-child:after{background:transparent}.help-core .my-box .faqs .lib-iconfont{color:#ddd;float:right}.help-core .lib-grid-main-container{margin-bottom:.4rem}.help-core .lib-grid-main-wrap{background-color:#f1f2f3}.help-core .lib-grid-footer{display:none}.help-core .btn{position:fixed;bottom:0;left:0;width:100%;height:1.2rem;font-size:.426667rem;text-align:center;line-height:1.2rem;color:#fff;padding:0;background-color:#2196f3;border-radius:0}.help-core .btn img{vertical-align:middle;width:.8rem;height:.8rem}.help-core .my-container-bottom{margin:.8rem auto 1.0666666667rem;width:100%;font-size:.32rem;text-align:center;color:#909090}.help-core .my-container-bottom>div{margin-top:.1333333333rem}