.transition{-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out}.index-advantage,.index-customers,.index-features,.index-product{margin-left:auto;margin-right:auto;width: 90.0000rem}.index-banner{padding-bottom: 21.8750rem}.index-banner-content{position:relative;padding-top: 15.6250rem;height: 71.8750rem;background-color:#3c48df;background-image:url(../../images/en/index/bg@2x.jpg);background-size: 120.0000rem auto;background-position:50%;background-repeat:no-repeat;text-align:center;color:#fff;line-height:1.5}.index-banner-content p{margin:0}.index-banner-content .index-banner-h{font-weight:600;font-size: 5.6250rem}.index-banner-content .index-banner-t{font-size: 2.8750rem;color:hsla(0,0%,100%,.9);font-weight:600;line-height:1}.index-banner-content .index-banner-des{margin: 2.3750rem auto;max-width: 71.8750rem;color:hsla(0,0%,100%,.7);font-size: 1.5000rem}.index-banner-content .eroad-button{padding: 1.3750rem 3.7500rem;font-size: 2.2500rem;line-height:1;border-radius: 0.8750rem}.index-banner-content .index-banner-image{position:absolute;left:0;width:100%;bottom: -12.5000rem;text-align:center;z-index:10}.index-banner-content .index-banner-image img{width:auto;height: 36.0000rem}.index-label{margin-bottom: 2.2500rem;background-color:rgba(68,74,255,.1);font-size: 1.2500rem;color:#444aff;display:inline-block;padding: 1.0000rem 3.1250rem;line-height:1;border-radius: 0.5000rem;font-weight:600;letter-spacing: 0.1250rem}.index-content-product{text-align:center;padding-bottom: 9.3750rem}.index-content-product .index-product-title{margin:0 0  1.5000rem;font-weight:600;font-size: 2.7500rem;color:#1c295d;line-height:1.4}.index-content-product .index-product-des{margin:0 auto 8.7500rem;font-weight:400;font-size: 1.5000rem;color:#96a4b8;max-width: 70.6250rem;line-height:1.6}.index-content-product ul{font-size:0}.index-content-product .index-product-item{display:inline-block;margin:0 3.3750rem 5.0000rem;width: 22.5000rem}.index-content-product .index-product-itembox{position:relative;-webkit-box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);border-radius: 1.7500rem}.index-content-product .index-product-itemimg{width:100%;height:auto}.index-content-product .index-product-itemicon{position:absolute;top: 7.6875rem;right: -1.5625rem;width: 5.2500rem}.index-content-product .index-product-itemtext{margin-top: 2.7500rem;font-weight:500;font-size: 1.5000rem;color:#1c295d;letter-spacing: 0.1250rem}.index-content-product .index-product-link{margin-top: 1.8750rem;text-align:center}.index-content-product .index-product-linkbox .index-product-linkline,.index-content-product .index-product-linkbox a{display:inline-block;vertical-align:middle}.index-content-product .index-product-linkbox .index-product-linkline{margin:0 1.6250rem;width: 5.0000rem;height: 0.1875rem;background:#334795;border-radius: 0.1250rem}.index-content-product .index-product-linkbox a{font-weight:600;font-size: 2.1250rem;color:#444aff;line-height:1.4;border-bottom: 0.1875rem solid #444aff}.index-content-features{padding: 9.3750rem 0;background-image:url(../../images/en/index/bg2@2x.png);background-color:#f4f4fa;background-position:top;background-repeat:no-repeat;background-size: 120.0000rem auto;text-align:center}.index-content-features .index-features-title{margin:0 0  7.5000rem;font-weight:600;font-size: 2.7500rem;color:#1c295d;line-height:1.4}.index-content-features ul{font-size:0}.index-content-features .index-features-item{position:relative;margin:0 0.9375rem 1.8750rem;padding: 3.7500rem 2.3750rem;text-align:left;width: 27.1250rem;background:#fff;-webkit-box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);border-radius: 1.5000rem;display:inline-block;vertical-align:bottom}.index-content-features .index-features-item:first-child{top: -2.7500rem}.index-content-features .index-features-item:nth-child(2),.index-content-features .index-features-item:nth-child(5){top:0}.index-content-features .index-features-item:nth-child(3){top: 0.5625rem}.index-content-features .index-features-item:nth-child(4){top: -3.5000rem}.index-content-features .index-features-item:nth-child(6){top: -3.1250rem}.index-content-features .index-features-item>img{margin-bottom: 3.3750rem;width: 3.1250rem;height: 3.1250rem}.index-content-features .index-features-itemtitle{margin-bottom: 2.1250rem;line-height:1.4;font-weight:600;font-size: 1.5000rem;color:#1c295d}.index-content-features .index-features-itemdes{font-size: 1.1250rem;font-weight:400;line-height:1.4;letter-spacing:0;color:#96a4b8}.index-content-features .index-features-itemdes p{margin-bottom: 0.7500rem}.index-content-features .eroad-button{margin-top: 6.8750rem}.index-content-advantage{padding: 9.3750rem 0}.index-advantage{text-align:left;background-image:url(../../images/en/index/pic1@2x.png);background-size: 27.8750rem auto;background-position:right 3.1250rem;background-repeat:no-repeat}.index-advantage dl{margin-bottom: 2.5000rem;padding-left: 3.3750rem;max-width: 58.5625rem;background-position:left 0.3125rem;background-size: 2.1250rem auto;background-repeat:no-repeat}.index-advantage dl:first-of-type{background-image:url(../../images/en/index/1@2x.png)}.index-advantage dl:nth-of-type(2){background-image:url(../../images/en/index/2@2x.png)}.index-advantage dl:nth-of-type(3){background-image:url(../../images/en/index/3@2x.png)}.index-advantage dt{margin-bottom: 1.2500rem;font-weight:400;font-size: 1.5000rem;color:#1c295d;line-height:2}.index-advantage dd{font-size: 1.5000rem;color:#96a4b8;line-height:1.3}.index-advantage dd p{margin-bottom: 1.2500rem}.index-advantage .eroad-button{margin-top: 2.5000rem}.index-advantage-title{margin: 2.2500rem 0  3.1250rem;font-weight:600;font-size: 2.7500rem;color:#1c295d;line-height:1.4}.index-content-customers{padding: 9.3750rem 0;text-align:center}.index-customers-title{margin:0 0  3.7500rem;font-weight:600;font-size: 2.7500rem;color:#1c295d;line-height:1.4}.index-customers-logos{margin-bottom: 4.5000rem}.index-customers-logos img{max-width:100%}.index-customers-swiper{position:relative;margin:0 auto 9.3750rem;width: 85.1875rem;height: 22.5000rem;-webkit-box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);box-shadow:0 2.6875rem 5.8750rem 0 rgba(0,3,100,.11);border-radius: 1.2500rem;background-color:#fff}.index-customers-swiper .index-customers-item{padding: 2.5000rem}.index-customers-swiper .index-customers-item:after,.index-customers-swiper .index-customers-item:before{content:" ";display:table}.index-customers-swiper .index-customers-item:after{clear:both}.index-customers-swiper .index-customers-left,.index-customers-swiper .index-customers-right{float:left}.index-customers-swiper .index-customers-left{padding-right: 2.5000rem}.index-customers-swiper .index-customers-left>img{width: 6.2500rem}.index-customers-swiper .index-customers-right{width: 70.6250rem;text-align:left}.index-customers-swiper .index-customers-right h4{margin-bottom: 1.2500rem;font-weight:600;font-size: 2.0000rem;color:#1c295d;line-height:1.4}.index-customers-swiper .index-customers-right p{font-weight:400;line-height:1.33;font-size: 1.5000rem;color:#96a4b8}.index-customers-swiper .index-customers-right p:not(:last-of-type){margin-bottom: 1.2500rem}.index-customers-swiper .index-customers-right em{color:#1c295d;font-style:normal}.index-customers-swiper .index-swiper-next,.index-customers-swiper .index-swiper-prev{position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);width: 4.3750rem;height: 4.3750rem;z-index:10;background-size:100% 100%;display:block;cursor:pointer;opacity:.8;-webkit-transition:all .2s ease;transition:all .2s ease;-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out}.index-customers-swiper .index-swiper-next:hover,.index-customers-swiper .index-swiper-prev:hover{opacity:1}.index-customers-swiper .index-swiper-prev{left: -2.1875rem;background-image:url(../../images/en/index/left@2x.png)}.index-customers-swiper .index-swiper-next{right: -2.1875rem;background-image:url(../../images/en/index/right@2x.png)}.index-customers-logogroup{margin:0 auto;max-width:80%;text-align:center}.index-customers-logogroup a{cursor:pointer;display:inline-block;margin: 0.9375rem 1.2500rem;font-size: 1.5000rem;color:#96a4b8;line-height:1.3}.index-customers-logogroup a.is-active,.index-customers-logogroup a:hover{color:#444aff}.index-customers-logolist{margin-top: 1.5625rem;display:inline-block;background-color:#f8f7fe;border-radius: 0.5000rem}.index-customers-logolist img{max-width: 85.2500rem}.index-content-joinus{padding: 9.3750rem 0;text-align:center}.index-joinus-title{margin-bottom: 1.5000rem;font-weight:600;font-size: 2.7500rem;color:#1c295d;line-height:1.4}.index-joinus-des{margin-bottom: 3.1250rem;font-weight:400;font-size: 1.5000rem;color:#96a4b8;line-height:1.3}.index-joinus-form{display:inline-block;margin:0 auto 9.3750rem;padding: 0.8750rem 1.2500rem;background:#fff;-webkit-box-shadow:0 2.1875rem 3.5625rem 0 rgba(0,3,100,.11);box-shadow:0 2.1875rem 3.5625rem 0 rgba(0,3,100,.11);border-radius: 2.0000rem}.index-joinus-form .eroad-button,.index-joinus-form input{vertical-align:middle}.index-joinus-form input{margin: 0.4375rem 0.6250rem;padding:0 1.2500rem;width: 22.5000rem;height: 5.0000rem;background:#f9f9f9;border-radius: 1.0000rem;color:#1c295d;font-size: 1.5000rem;line-height:1.3;font-weight:400;border: 0.0625rem solid transparent;-webkit-transition:all .2s ease;transition:all .2s ease;-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out}.index-joinus-form input::-webkit-input-placeholder{color:#96a4b8}.index-joinus-form input::-moz-placeholder{color:#96a4b8}.index-joinus-form input:-ms-input-placeholder{color:#96a4b8}.index-joinus-form input::-ms-input-placeholder{color:#96a4b8}.index-joinus-form input::placeholder{color:#96a4b8}.index-joinus-form input:focus{outline:none}.index-joinus-form input.is-error{border-color:#d9534f}.index-joinus-form .index-joinus-email{width: 26.1250rem}.index-joinus-form .eroad-button{margin: 0.4375rem 0.6250rem;cursor:pointer;padding: 1.2500rem 3.1250rem;font-size: 2.0000rem;line-height: 2.5000rem;border-radius: 1.0000rem}@media (max-width:1201px){.index-advantage,.index-customers,.index-features,.index-product{padding:0 2.5000rem;width:auto}.index-advantage dl{max-width:none}.index-customers-logolist{max-width:100%;overflow:hidden}.index-customers-logolist img{width:100%}.index-joinus-form input{display:block;width: 26.2500rem}.index-content-features .index-features-item{vertical-align:top;min-height: 36.8750rem}.index-content-features .index-features-item:nth-child(n){top:0}.index-customers-swiper{width:100%;height:auto}.index-customers-swiper .index-customers-left,.index-customers-swiper .index-customers-right{float:unset;padding:0;width:100%}}@media (max-width:721px){.index-banner-content .index-banner-image img{width:100%;height:auto}.index-content-features .index-features-item{width: 29.3750rem;min-height: 40.0000rem}.index-customers-logogroup{max-width:none}}@media (max-width:541px){.index-banner-content{padding-left:1.25rem;padding-right:1.25rem}.index-advantage,.index-content-joinus,.index-customers,.index-features,.index-product{padding:0 1.25rem;width:auto}.index-advantage{background-image:none}.index-content-features .index-features-item{display:block;width:unset;margin-left:auto;margin-right:auto;max-width:55rem;min-height:unset}.index-content-product .index-product-item{margin:0 2rem 4rem;width:16rem}.index-content-product .index-product-item .index-product-itemtext{font-size:1.6rem;line-height:1.4}.index-joinus-form{display:block;width:80%}.index-banner-content .index-banner-h{font-size:4.5rem}.index-banner-content .index-banner-t{font-size:2.3rem}.index-banner-content .index-banner-des,.index-content-features .index-features-itemtitle,.index-joinus-form input{font-size:1.75rem}.index-advantage dt{font-size:1.75rem;font-weight:500}.index-advantage dd,.index-content-features .index-features-itemdes,.index-content-product .index-product-des,.index-customers-logogroup a,.index-customers-swiper .index-customers-right p,.index-joinus-des{font-size:1.75rem;color:#6a7483}.about-certificate-img{width:80%}