body{font-weight:300}.columns .column.main{padding:0}.about-us .section__title{text-align:center;font-size:22px;line-height:26px;font-weight:600;color:#222b36;margin:0;padding:40px 0 32px}.about-us .banner{font-size:0;height:0;overflow:hidden;padding-bottom:calc(1600/1500*100%)}@media only screen and (min-width:768px){.about-us .banner{padding-bottom:calc(1200/3840*100%)}}.about-us .introduce{background:#000;padding:16px 0}.about-us .introduce .section__wrap{display:flex;flex-direction:column}.about-us .introduce .section__wrap img{height:20px}.about-us .introduce .section__wrap p{font-size:12px;line-height:18px;color:#fff;text-align:center;margin:8px 0 0}@media only screen and (min-width:768px){.about-us .introduce{padding:16px 0}.about-us .introduce .section__wrap{flex-direction:row;align-items:center}.about-us .introduce .section__wrap img{height:28px}.about-us .introduce .section__wrap p{border-left:2px solid rgba(255,255,255,.35);padding-left:16px;margin:0 0 0 16px;text-align:left}}@media only screen and (min-width:1024px){.about-us .introduce{padding:24px 0}.about-us .introduce .section__wrap img{height:42px}.about-us .introduce .section__wrap p{font-size:14px;line-height:20px;margin-left:24px;padding-left:24px}}@media only screen and (min-width:1280px){.about-us .introduce{padding:28px 0}.about-us .introduce .section__wrap img{height:52px}.about-us .introduce .section__wrap p{font-size:16px;line-height:25px;margin-left:28px;padding-left:28px}}@media only screen and (min-width:1440px){.about-us .introduce{padding:32px 0}.about-us .introduce .section__wrap img{height:60px}.about-us .introduce .section__wrap p{font-size:18px;line-height:28px;margin-left:32px;padding-left:32px}}@media only screen and (min-width:1600px){.about-us .introduce{padding:40px 0}}@media only screen and (min-width:1920px){.about-us .introduce{padding:64px 0}}.about-us .trust .item__wrap{display:flex;flex-direction:column;margin-bottom:40px}.about-us .trust .item__wrap .line{display:flex;justify-content:space-between;flex-wrap:wrap}.about-us .trust .item__wrap .line.second{justify-content:space-evenly;margin-top:24px}.about-us .trust .item__wrap .line img.yahoo{height:32px}.about-us .trust .item__wrap .line img.sears{height:24px}.about-us .trust .item__wrap .line img.daily{height:40px}.about-us .trust .item__wrap .line img.best{height:32px}.about-us .trust .item__wrap .line img.find{height:40px}@media only screen and (min-width:768px){.about-us .trust .section__wrap{max-width:724px;margin:0 auto 60px auto}.about-us .section__title{font-size:24px;line-height:28px;padding:60px 0 40px}.about-us .trust .item__wrap .line img.yahoo{height:48px}.about-us .trust .item__wrap .line img.sears{height:36px}.about-us .trust .item__wrap .line img.daily{height:70px}.about-us .trust .item__wrap .line img.best{height:52px}.about-us .trust .item__wrap .line img.find{height:56px}}@media only screen and (min-width:1280px){.about-us .section__title{font-size:32px;line-height:38px;padding:64px 0 48px}.about-us .trust .item__wrap .line.second{margin-top:36px}.about-us .trust .section__wrap{max-width:920px;margin:0 auto 64px auto}.about-us .trust .item__wrap .line img.yahoo{height:56px}.about-us .trust .item__wrap .line img.sears{height:44px}.about-us .trust .item__wrap .line img.daily{height:78px}.about-us .trust .item__wrap .line img.best{height:58px}.about-us .trust .item__wrap .line img.find{height:64px}}@media only screen and (min-width:1440px){.about-us .section__title{font-size:40px;line-height:48px;padding:64px 0}.about-us .trust .section__wrap{max-width:1024px;margin:0 auto 64px auto}.about-us .trust .item__wrap .line img.yahoo{height:64px}.about-us .trust .item__wrap .line img.sears{height:56px}.about-us .trust .item__wrap .line img.daily{height:84px}.about-us .trust .item__wrap .line img.best{height:64px}.about-us .trust .item__wrap .line img.find{height:72px}}.about-us .provide ol{list-style:none;padding:0;margin:0}.about-us .provide ol li{background:#f5f7f9;margin:0;padding:0;text-align:center}.about-us .provide .item__image{font-size:0;overflow:hidden;height:0;padding-bottom:calc(960/1500*100%)}.about-us .provide .item__tip{padding:16px}.about-us .provide .tip__title{font-size:16px;line-height:19px;font-weight:600;color:#1f2429;margin:0 0 8px}.about-us .provide .tip__content{margin:0;padding:0;font-size:12px;line-height:19px;color:#1f2429}@media only screen and (min-width:768px){.about-us .provide ol li{position:relative;text-align:left}.about-us .provide .tip__title{font-size:20px;line-height:24px;margin:0 0 12px}.about-us .provide .tip__content{line-height:20px}.about-us .provide .item__image{padding-bottom:calc(1008/2880*100%)}.about-us .provide ol li .item__tip{position:absolute;top:50%;transform:translateY(-50%);width:42%;padding:0}.about-us .provide ol li:nth-child(2n) .item__tip{left:52.5%;width:40%}}@media only screen and (min-width:1024px){.about-us .provide .tip__title{font-size:22px;line-height:26px;margin:0 0 16px}.about-us .provide ol li .item__tip{width:40%}}@media only screen and (min-width:1280px){.about-us .provide .tip__title{font-size:28px;line-height:34px;margin:0 0 20px}.about-us .provide .tip__content{font-size:16px;line-height:26px}}@media only screen and (min-width:1440px){.about-us .provide .item__image{padding-bottom:calc(1120/3840*100%)}.about-us .provide ol li .item__tip{width:35%}.about-us .provide .tip__title{font-size:32px;line-height:38px;margin:0 0 24px}.about-us .provide .tip__content{font-size:18px;line-height:28px}}@media only screen and (min-width:1920px){.about-us .provide ol li:nth-child(2n) .item__tip{width:30%}}.about-us .standout ol{list-style:none;padding:0;margin:0}.about-us .standout ol li{background:#000;color:#fff;margin:0;padding:0;text-align:center;position:relative}.about-us .standout ol li .picture{position:relative;font-size:0}.about-us .standout ol li .item__image{height:0;font-size:0;overflow:hidden;padding-bottom:calc(960/1500*100%)}.about-us .standout ol li .item__tip p{margin:0}.about-us .standout .item__icon{position:absolute;top:0;right:48px;height:100%}.about-us .standout .item__icon .icon__wrap{display:flex;flex-direction:column;justify-content:space-evenly;height:100%}.about-us .standout .item__icon .icon__wrap__item{position:relative}.about-us .standout .item__icon .icon__wrap__item__text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%}.about-us .standout .item__icon .icon__wrap__item__text h2{font-size:10px;line-height:13px;font-weight:600;margin:0;padding:0}.about-us .standout .item__icon .icon__wrap__item__text p{display:none}.about-us .standout .item__icon .icon__wrap__item__image img{width:60px;height:60px}.about-us .standout .item__tip{padding:16px}.about-us .standout .tip__title{font-size:16px;line-height:19px;font-weight:600;margin:0 0 8px}.about-us .standout .tip__title img{height:18px}.about-us .standout .tip__content{margin:0;padding:0;font-size:12px;line-height:19px}@media only screen and (min-width:768px){.about-us .standout .tip__content{line-height:20px}.about-us .standout ol li .item__image{padding-bottom:calc(1152/2880*100%)}.about-us .standout ol li:nth-child(1) .item__image{padding-bottom:calc(1296/2880*100%)}.about-us .standout .item__icon,.about-us .standout .item__icon .icon__wrap__item__text{position:static;transform:unset}.about-us .standout .item__icon .icon__wrap{flex-direction:row;justify-content:space-between;width:75%;margin:auto;padding-bottom:24px}.about-us .standout .item__icon .icon__wrap__item{width:25%}.about-us .standout .item__icon .icon__wrap__item__image img{width:80px;height:80px}.about-us .standout .item__icon .icon__wrap__item__text h2{font-size:14px;line-height:16px;margin:8px 0 4px;padding:0 4px}.about-us .standout .item__icon .icon__wrap__item__text p{font-size:12px;line-height:14px;margin:0;padding:0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.about-us .standout .item__tip{position:absolute;top:50%;transform:translateY(-50%);width:45%;padding:0;text-align:left;left:52%}.about-us .standout ol li:nth-child(1) .item__tip{transform:unset;top:40px;left:45%;width:50%}.about-us .standout ol li:nth-child(2) .item__tip{left:unset;width:45%}.about-us .standout .tip__title{font-size:22px;line-height:26px;margin:0 0 16px}.about-us .standout .tip__title img{height:26px}}@media only screen and (min-width:1024px){.about-us .standout .item__tip{width:40%;left:56%}.about-us .standout .item__icon{position:absolute;bottom:60px;top:unset;height:auto;left:40%;right:unset;width:52%}.about-us .standout .item__icon .icon__wrap__item__image img{width:128px;height:128px}.about-us .standout .item__icon .icon__wrap__item__text{position:absolute;transform:translate(-50%,-50%)}.about-us .standout ol li:nth-child(1) .item__tip{left:40%;width:52%}.about-us .standout .item__icon .icon__wrap{width:unset;padding-bottom:unset}.about-us .standout .item__icon .icon__wrap__item{width:unset}}@media only screen and (min-width:1280px){.about-us .standout .item__icon{bottom:76px}.about-us .standout .tip__title{font-size:28px;line-height:34px}.about-us .standout ol li .item__tip p{font-size:16px;line-height:26px}.about-us .standout ol li:nth-child(1) .item__tip{top:50px}.about-us .standout .item__icon .icon__wrap__item__image img{width:160px;height:160px}.about-us .standout .item__icon .icon__wrap__item__text h2{font-size:18px;line-height:20px}.about-us .standout .item__icon .icon__wrap__item__text p{font-size:14px;line-height:17px}.about-us .standout .tip__title img{height:32px}}@media only screen and (min-width:1440px){.about-us .standout ol li .item__image{padding-bottom:calc(1280/3840*100%)}.about-us .standout ol li:nth-child(1) .item__image{padding-bottom:calc(1296/2880*100%)}.about-us .standout .tip__title{font-size:32px;line-height:38px}.about-us .standout ol li .item__tip p{font-size:18px;line-height:28px}.about-us .standout ol li:nth-child(1) .item__tip{top:57px}.about-us .standout .item__icon .icon__wrap__item__image img{width:180px;height:180px}.about-us .standout .item__icon .icon__wrap__item__text h2{font-size:20px;line-height:24px}.about-us .standout .item__icon .icon__wrap__item__text p{font-size:16px;line-height:20px}}@media only screen and (min-width:1600px){.about-us .standout ol li:nth-child(1) .item__tip,.about-us .standout .item__icon{width:48%}.about-us .standout ol li:nth-child(1) .item__tip{top:93px}.about-us .standout .item__icon .icon__wrap__item__image img{width:200px;height:200px}}@media only screen and (min-width:1920px){.about-us .standout ol li:nth-child(1) .item__image{padding-bottom:calc(1440/3840*100%)}.about-us .provide ol li .item__tip,.about-us .provide ol li:nth-child(2n) .item__tip{width:480px}.about-us .standout .item__tip{width:560px}.about-us .standout .item__icon,.about-us .standout ol li:nth-child(1) .item__tip{width:775px}.about-us .standout ol li:nth-child(2) .item__tip{width:680px}}