.help{background:#f8f8f8}.help .stBanner{margin-top:60px;background:url("/images/indexbaneer2.png");background-repeat:repeat-x;background-size:1px 630px;height:630px}.help .stBanner .bannerInfo{height:630px}.help .stBanner .bannerInfo .stBannerImgBg{max-width:1920px;background-image:url("/images/helpbanner.png");background-size:100% 630px;height:630px;margin:0 auto}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText{height:300px;margin-top:240px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .infoTitle{font-family:Source Han Sans, Source Han Sans;font-weight:700;font-size:48px;color:#1a1a1a;text-align:center}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .infoTitle .avtiveColor{color:#4177ff}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput{width:650px;height:60px;padding:14px 2px 14px 20px;background:#ffffff;border-radius:6px 6px 6px 6px;border:1px solid #ffffff;margin:24px 0 15px 0;position:relative}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .seachInputText{width:400px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .clickButton{width:120px;height:50px;background:#4177ff;border-radius:6px 6px 6px 6px;font-family:Source Han Sans, Source Han Sans;font-weight:500;font-size:18px;color:#ffffff;text-align:center;line-height:50px;cursor:pointer;margin-right:3px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .helpSeachIcon{width:18px;height:18px;cursor:pointer;margin-right:10px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .queryList{position:absolute;width:650px;max-height:414px;display:none;top:60px;left:0;right:0;overflow-y:auto;z-index:10;background:#fff}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .queryList .queryListInfo{width:650px;background:#fff;border-radius:0px 0px 0px 0px;padding:20px 15px;cursor:pointer}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .queryList .queryListInfo .tiutle{font-family:Source Han Sans, Source Han Sans;font-weight:400;font-size:14px;color:#4177ff}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .queryList .queryListInfo .tiutles{font-family:Source Han Sans, Source Han Sans;font-weight:350;font-size:12px;color:#767676;line-height:17px;margin-top:6px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .seachInput .queryList .queryListInfo:hover{background:#f5f9fd}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .qustionHot{font-weight:400;font-size:14px;color:#767676;padding:0 16px}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .qustionHot .hostRecommend{padding:0 20px;position:relative;cursor:pointer}.help .stBanner .bannerInfo .stBannerImgBg .bannerInfoText .qustionHot .hostRecommend .line{width:1px;height:12px;background:#767676;border-radius:0px 0px 0px 0px;position:absolute;right:0;top:4px}.help .bannerAb{height:100px;background:#ffffff;border-radius:6px 6px 6px 6px}.help .bannerAb .helpABIcon{width:594px;height:200px}.help .bannerAb .bannerAbInfo{height:200px}.help .bannerAb .bannerAbInfo .menu{width:300px;height:50px;cursor:pointer}.help .bannerAb .bannerAbInfo .menu .menuTop{font-weight:600;font-size:16px;color:#1a1a1a;line-height:23px}.help .bannerAb .bannerAbInfo .menu .menuTop .menuTopIcon{width:18px;height:18px}.help .bannerAb .bannerAbInfo .menu .menuTop .title{margin:0 10px}.help .bannerAb .bannerAbInfo .menu .menuTop .menuTopIcons{width:16px;height:16px}.help .bannerAb .bannerAbInfo .menu .menuBottom{font-weight:400;font-size:12px;color:#767676;margin-top:4px}.help .bannerAb .bannerAbInfo .menu:nth-child(odd){width:300px;border-right:1px solid #f1f1f1}.help .bannerAb .bannerAbInfo .menu:nth-child(2){border-right:1px solid #f1f1f1}.help .bannerAb .bannerAbInfo .menu:nth-child(3){border-bottom:none}.help .helpList{margin-top:40px}.help .helpList .helpListInfo{width:100%;background:#ffffff;border-radius:6px 6px 6px 6px;margin-bottom:30px}.help .helpList .helpListInfo .title{padding:20px 40px;border-bottom:1px solid #f1f1f1}.help .helpList .helpListInfo .title .titles{height:29px;font-family:Source Han Sans, Source Han Sans;font-weight:600;font-size:20px;color:#4177ff;line-height:29px}.help .helpList .helpListInfo .title .watchMore{font-family:Source Han Sans, Source Han Sans;font-weight:400;font-size:16px;color:#4177ff;cursor:pointer}.help .helpList .helpListInfo .title .watchMore .watchMoreImg{width:16px;height:16px}.help .helpList .helpListInfo .title .titleReach{height:23px;font-family:Source Han Sans, Source Han Sans;font-weight:400;font-size:16px;color:#4177ff;line-height:23px}.help .helpList .helpListInfo .title .titleReach .titleReachIcon{width:18px;height:18px;display:flex;margin-left:4px}.help .helpList .helpListInfo .helpListInfoMenu{padding:0 40px 30px 40px}.help .helpList .helpListInfo .helpListInfoMenu .menuName{height:23px;font-family:Source Han Sans, Source Han Sans;font-weight:350;font-size:16px;color:#767676;line-height:23px;width:20%;flex-shrink:0;cursor:pointer;margin:30px 0 0 0}.help .helpList .helpListInfo .helpListInfoMenu .menuName .radioGray{width:4px;height:4px;background:#767676;margin-right:12px;border-radius:50%}