.banner-olevel{ 
    background-image: url(https://oss.kesion.com/images/knowledge/banner.png); 
}
.ks-floor{
    padding-top: 79px;
    padding-bottom: 108px;
}
.title-olevel{
    font-size: 24px;
    line-height: 34px;
}
.greyolevel {
    color: rgb(0 0 0 / 40%);
    letter-spacing: 2px;
}
.pd-olevel {
    padding: 17px 0 62px;
}
.banner-left{
    width: 415px;
    text-align: center;
    color: #fff;
    padding-top: 219px;
}
.banner-left-top{
    font-size: 58px;
    font-weight: bold;
    line-height: 57px;
    letter-spacing: 11px;
    height: 57px;
    margin-bottom: 50px;
}
.banner-left-bottom{
    font-size: 20px;
    letter-spacing: 1px;
    margin-bottom: 57px;
}
.banner-left-btn{
    width: 186px;
    height: 40px;
    background: #FFFFFF !important;
    box-shadow: 4px 7px 0px 0px rgb(0 0 0 / 11%);
    border-radius: 20px;
    display: block;
    line-height: 40px;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 2px;
    color: #0B58C3;
    margin: auto;
}
.products-intro{
    margin-top:-50px;
    padding-top: 0;
    padding-bottom: 0;
    z-index: 10;
    position: relative;
}
.products-intro-box{
    background: url(/Template/skin1/static2020/knowledgepay/images/productintro.png) no-repeat center top;
    padding: 35px 69px 48px;
}
.products-intro-box .title-olevel{
    margin-bottom: 12px;
}
.fs44{
    font-size: 44px;
    line-height: 44px;
}
.fs18{
    font-size: 18px;
    line-height: 18px;
}
.products-intro-box_con{
    font-size: 18px;
    line-height: 40px;
    letter-spacing: 3px;
}
.gray-bg{
    background: #fbfbfb;
}
.tool{
    width: 1100px;
    margin:36px auto 0;
}
.tool-item{
    float: left;
    width: 25%;
}
.tool-item_box-img{
    display: block;
    margin: auto;
    height: 111px;
    object-fit: cover;
}
.tool-item_box-bottom{
    margin-top: 62px;
}
.tool-item_box-title{
    font-size: 20px;
    font-weight: bold;
    line-height: 20px;
    color: #000;
}
.tool-item_box-line{
    width: 48px;
    height: 4px;
    border-radius: 4px;
    background: linear-gradient(to right, #3B42EF, #3B7FEF);
    margin: 19px auto 23px;
}
.tool-item_box-intro{
    font-size: 16px;
    color: #666;
    line-height: 16px;
}
.featured-features{
    margin: 21px auto 0;
    width: 1100px;
}
.featured-features-item{
    float: left;
    width: 33.33%;
}
.featured-features-item_box{
    width: 305px;
    margin: auto;
    padding: 54px 0;
    background: url(/Template/skin1/static2020/knowledgepay/images/featuresbg.png) no-repeat top center;
}
.featured-features-item_box-title{
    color:#3C42EF;
    font-size: 20px;
    line-height: 20px;
    font-weight: bold;
}
.featured-features-item_box-img{
    display: block;
    margin: auto;
    height: 139px;
    object-fit: cover;
}
.privatedomain,.platform{
    width: 1040px;
    margin: auto;
    display: flex;
    justify-content:space-between;
    align-items: center;
    flex-direction:row;
}
.platform-right{
    max-width: 45%;
}
.platform-right img{
    max-width: 100%;
}
.platform-left{
    max-width: 55%;
}
.platform-left img{
    max-width: 100%;
}
.privatedomain-left-intro{
    line-height: 33px;
    margin: 23px 0 15px;
}
.privatedomain-btn span{
    line-height: 40px;
    width: 80px;
    display: inline-block;
    text-align: center;
    border-radius: 10px;
    color: #3C42EF;
    background: #f3f5fe;
    margin-right: 10px;
}
.platform-left-intro{
    line-height: 33px;
    margin: 27px 0 58px;
}
.privatedomain-floor{
    padding-bottom: 97px;
}
.privatedomain-left{
    max-width: 55%;
}
.privatedomain-right{
    max-width: 45%;
}
.privatedomain-right img{
    max-width: 100%;
}
.industry-left{
    width: 263px;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 598px;
    padding-top: 24px;
    padding-bottom: 24px;
    box-sizing: border-box;
    padding-left: 60px;
    position: relative;
    z-index: 10;
}
.industry-right{
    float: right;
    width: calc( 100% - 263px );
    text-align: right;
    padding: 78px 0;
    background: url(/Template/skin1/static2020/knowledgepay/images/industrybg.png) no-repeat left center;
}
.industry-right-con{
    position: relative;
    height: 450px;
    display: none;
    text-align: left;
}
.industry-right-con img{
    height: 400px;
    margin-left: 100px;
}
.industry-right-con_title{
    text-align: left;
    padding-left: 200px;
    margin-top: 20px;
    font-size: 24px;
    line-height: 34px;
    font-weight: normal;
}
.industry-left-item{
    width: 173px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    color: #3C42EF;
    padding-left: 77px;
    box-sizing: border-box;
    text-align: left;
    margin-top: 24px;
    transition: 0.3s;
    cursor: pointer;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center left;
}
.industry-left-item1{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryicon1.png);
    margin-left: 83px;
}
.industry-left-item2{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryicon2.png);
}
.industry-left-item3{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryicon3.png);
}
.industry-left-item4{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryicon4.png);
    margin-left: 82px;
}
.industry-curr{
    color: #fff;
    font-weight: bold;
}
.industry-left-item1.industry-curr{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryiconh1.png);
}
.industry-left-item2.industry-curr{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryiconh2.png);
}
.industry-left-item3.industry-curr{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryiconh3.png);
}
.industry-left-item4.industry-curr{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/industryiconh4.png);
}
.feature{
    width: 1200px;
    margin: auto;
}
.feature-title,.eduinstitution-title{
    border-bottom: 2px solid rgb(60 66 239 / 10%);
    margin-bottom: 48px;
}
.feature-title_item{
    float: left;
    width: 20%;
    line-height: 52px;
    position: relative;
    cursor: pointer;
    transition: 0.3s;
}
.feature-title_curr,.eduinstitution-title_curr{
    font-size: 20px;
    color: #3C42EF;
    font-weight: bold;
}
.feature-title_curr::after{
    content: '';
    display: block;
    width: 119px;
    height: 4px;
    position: absolute;
    border-radius: 4px;
    background: #3C42EF;
    left: 50%;
    bottom: -2px;
    margin-left: -59.5px;
}
.feature-con{
    display: none;
}
.feature-con-box{
    margin-right:-10px;
}
.feature-con-box li{
    float: left;
    width: 210px;
    transition: 0.3s;
}
.feature-con-box .feature-con_curr{
    width: 370px;
}
.feature-con-box_item{
    margin-right: 10px;
    border: 1px solid rgb(60 66 239 / 40%);
    border-radius: 10px;
    height: 540px;
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
}
.feature-con_curr .feature-con-box_item{
    border: 1px solid #3C42EF;
}
.feature-con-box_item-title{
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    font-weight: bold;
    background: url(/Template/skin1/static2020/knowledgepay/images/featurebg.png) no-repeat center;
    background-size: 100%;
    color: #fff;
    /* display: none; */
    transition: 0.3s;
    opacity: 0;
    margin-top: -1px;
}
.feature-con-box_item-box{
    padding-top: 38px;
    padding-bottom: 26px;
}
.feature-con_curr .feature-con-box_item-title{
    /* display: block; */
    opacity: 1;
}
.feature-con-box_item-box_img{
    margin-bottom: 115px;
    margin-top: 98px;
}
.feature-con-box_item-box_img img{
    height: 49px;
    transition: 0.3s;
}
.feature-con-box_item-box_img img.f-img{
    display: inline-block;
}
.feature-con-box_item-box_img img.h-img{
    display: none;
}
.feature-con_curr .feature-con-box_item-box_img img{
    height: 150px;
}
.feature-con_curr .feature-con-box_item-box_img img.f-img{
    display: none;
}
.feature-con_curr .feature-con-box_item-box_img img.h-img{
    display: inline-block;
}
.feature-con_curr .feature-con-box_item-box_img{
    margin-top: 0;
    margin-bottom: 42px;
}
.feature-con-box_item-box_intro{
    padding: 0 20px 0 14px;
}
.intro-item{
    line-height: 17px;
    margin-bottom: 16px;
    position: relative;
    font-size: 12px;
    opacity: 0.4;
    transition: 0.3s;
}
.feature-con_curr .intro-item{
    font-size: 16px;
    padding-left: 28px;
    line-height: 33px;
    opacity: 1;
}
.intro-item_num{
    position: absolute;
    width: 16px;
    height: 16px;
    text-align: center;
    line-height: 16px;
    font-style: normal;
    left: 0;
    top: 8px;
    font-size: 12px;
    border: 1px solid #3C42EF;
    border-radius: 16px;
    color:#3C42EF;
    display: none;
}
.feature-con_curr .intro-item_num{
    display: block;
}
.feature-btn{
    display: inline-block;
    width: 160px;
    line-height: 36px;
    border-radius: 36px;
    background: #3C42EF !important;
    color: #fff !important;
    font-size: 20px;
    font-weight: bold;
    margin-top: 25px;
    transition: 0.3s;
    position: absolute;
    left: 50%;
    margin-left: -80px;
    bottom: -100%;
}
.feature-con_curr .feature-btn{
    bottom: 25px;
}
.eduinstitution-title{
    display: flex;
    justify-content: center;
    align-items: center;
}
.eduinstitution-title_item{
    line-height: 52px;
    position: relative;
    margin:0 30px;
    cursor: pointer;
    transition: 0.3s;
}
.eduinstitution-title_curr::after{
    content: '';
    display: block;
    width: 100%;
    height: 4px;
    position: absolute;
    border-radius: 4px;
    background: #3C42EF;
    left: 0;
    bottom: -2px;
}
.eduinstitution-bottom_con{
    display: none;
}
.eduinstitution-bottom_con:first-child{
    display: block;
}
.eduinstitution-bottom_con ul{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.eduinstitution-bottom_con li{
    width: 200px;
    height: 86px;
    box-sizing: border-box;
    padding: 11px;
    margin:0 20px 16px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 5px 3px 28px 0px rgba(1, 67, 239, 0.06);
    line-height: 64px;
}
.eduinstitution-bottom_con li img{
    max-width: 100%;
    height: 80%;
    vertical-align: middle;
}
.eduinstitution-tips{
    margin-top: 4px;
    color: #B1B1B1;
}
.eduinstitution-floor{
    padding-top: 37px;
}
.trialindustry-floor{
    padding-bottom: 87px;
}
.trialindustry-box{
    position: relative;
}
.trialindustry-item{
    height: 320px;
}
.trialindustry-item-box{
    height: 240px;
    margin-top: 40px;
    border-radius: 10px;
    overflow: hidden;
    transition: 0.3s;
    position: relative;
}
.swiper-slide-active .trialindustry-item-box{
    height: 320px;
    margin-top: 0;
}
.swiper-slide-prev .trialindustry-item-box,.swiper-slide-next .trialindustry-item-box{
    height: 280px;
    margin-top: 20px;
}
.trialindustry-item-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.trialindustry-item-box_text{
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgb(0 0 0 / 40%);
    color: #FFFFFF;
    line-height: 240px;
    vertical-align: middle;
    text-align: center;
    z-index: 1;
    left: 0;
    top: 0;
    font-size: 18px;
}
.trialindustry-item-box_box{
    display: none;
}
.swiper-slide-active .trialindustry-item-box_text{
    display: none;
}
.swiper-slide-active .trialindustry-item-box_box{
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}
.trialindustry-item-box_box img{
    width: 120px;
    height: 120px;
    display: block;
    margin: 76px auto 0;
}
.trialindustry-item-box_box a{
    display: block;
    width: 200px;
    height: 55px;
    margin: 41px auto 0;
    text-align: center;
    line-height: 55px;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    background: url(/Template/skin1/static2020/knowledgepay/images/trialindustrybtn.png) no-repeat center;
}
.swiper-slide-prev .trialindustry-item-box_text,.swiper-slide-next .trialindustry-item-box_text{
    line-height: 280px;
}
.arrow{
    position: absolute;
    height: 80px;
    width: 28px;
    top: 50%;
    margin-top: -40px;
    background-color: #FFFFFF;
    border-radius: 10px;
    z-index: 10;
    cursor: pointer;
}
.left-arrow{
    left: 10px;
    background-image: url(/Template/skin1/static2020/knowledgepay/images/arrowleft.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 50%;
}
.right-arrow{
    right: 10px;
    background-image: url(/Template/skin1/static2020/knowledgepay/images/arrowright.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 50%;
}
.code-floor{
    background-image: url(/Template/skin1/static2020/knowledgepay/images/codefloorbg.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
}
.code-title{
    color: #fff;
    margin-bottom: 93px;
}
.code-box{
    width: 583px;
    height: 201px;
    margin: auto;
    background-image: url(/Template/skin1/static2020/knowledgepay/images/codebg.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
    padding: 35px 43px 36px 69px;
    box-sizing: border-box;
}
.code-img{
    width: 130px;
    height: 130px;
    background: #FFFFFF;
    box-shadow: 0px 0px 7px 0px rgba(59, 127, 239, 0.2);
    border-radius: 10px;
    overflow: hidden;
    float: left;
}
.code-img img{
    width: 100%;
    height: 100%;
    display: block;
}
.code-right{
    float: left;
    width: 304px;
    margin-left: 37px;
    text-align: left;
    padding-top: 16px;
}
.code-right_title{
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: bold;
}
.code-right_text{
    font-size: 22px;
    color: #666;
    margin-right: 15px;
}
.code-right_btn{
    width: 126px;
    height: 40px;
    background: linear-gradient(90deg, #FE5151 0%, #F3C875 100%) !important;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 20px;
}
.reservation{
    margin-top: 0;
}
/*大于即是1400 ipad */
@media (max-width: 1400px){

}
/*大于即是1024 ipad */
@media (max-width: 1024px){
    .ks-floor{
        padding-bottom: 79px;
    }
    .m-lh40{
        line-height: 30px;
    }
    .m-s20 {
        font-size: 16px;
    }
    #banner {
        margin-top: 50px;
    }
    .banner-left{
        padding-top: 80px;
        width: 50%;
    }
    .banner-left-top{
        font-size: 35px;
        margin-bottom: 30px;
        line-height: 35px;
        height: 35px;
    }
    .banner-left-bottom{
        font-size: 18px;
        margin-bottom: 30px;
    }
    .industry-left{
        padding-left: 0px;
        width: 203px;
    }
    .industry-right{
        width: calc( 100% - 203px );
    }
    .industry-right-con img{
        margin-left: 30px;
    }
    .products-intro{
        padding-bottom: 0;
    }
    .products-intro-box{
        padding: 35px 20px 48px;
        height: auto;
        background-size: 100% 100%;
    }
    .feature,.tool,.featured-features,.privatedomain, .platform{
        width: 100%;
    }
    .eduinstitution-floor{
        padding-left: 0;
        padding-right: 0;
    }
    .feature-floor,.trialindustry-floor{
        padding-left: 0;
        padding-right: 0;
    }
    
    .platform-left,.privatedomain-left{
        max-width: 50%;
    }
    /* .feature .xs-hide,.featured-features.xs-hide{
        display: block;
    }
    .feature .sm-show,.featured-features.sm-show{
        display: none;
    } */
    .feature-con-box{
        margin-right:0px;
    }
    .feature-con-box_item{
        margin: 0 5px;
    }
    .feature-con-box .feature-con_curr{
        width: 300px;
    }
    .feature-con-box li{
        width: 181px;
    }
    .feature-con-box_item-title{
        height: 50px;
        line-height: 50px;
    }
    .eduinstitution-bottom_con li{
        margin: 0 10px 16px;
    }
    
}
/*大于即是812 ipad */
@media (max-width: 812px){
    .featured-features-item_box{
        width: 95%;
    }
    .eduinstitution-title_item:last-child{
        display: none;
    }
}
/*大于即是768 ipad */
@media (max-width: 768px){
    .xs-hide{
        display: none;
    }
    .sm-show{
        display: block;
    }
    .banner-olevel{ 
        background-image: url(/Template/skin1/static2020/knowledgepay/images/m-banner.png); 
    }
    /* .feature .xs-hide,.featured-features.xs-hide{
        display: none;
    }
    .feature .sm-show,.featured-features.sm-show{
        display: block;
    } */
    .industry-left{
        padding: 0;
        width: 173px;
        height: auto;
    }
    .industry-right{
        background: none;
        padding: 0px;
        width: calc( 100% - 183px );
    }
    .industry-right-con{
        height: auto;
    }
    .industry-right-con img{
        height: auto;
        margin-left: 0;
    }
    .industry-left-item{
        margin-top: 0 !important;
        margin-left: 0 !important;
        margin-bottom: 40px;
    }
    .industry-right-con_title{
        padding-left:40px;
        margin-top:0;
        font-size: 20px;
    }
    
    .tool{
        margin-top: 0;
    }
    
    .tool-item{
        width: 50%;
        margin-bottom: 50px;
    }
    .tool-item:nth-child(3),.tool-item:nth-child(4){
        margin-bottom: 0;
    }
    .tool-item_box-bottom{
        margin-top: 30px;
    }
    .tool-item_box-line{
        margin: 19px auto 20px;
    }
    .feature-con{
        display: block;
    }
    .feature-con-box{
        margin-right: 0;
    }
    .feature-con-box_item{
        width: 60%;
        margin: 0 auto;
    }
    .feature-title_item{
        font-size: 20px;
    }
    .feature-con_curr .intro-item{
        font-size: 20px;
    }
    .feature-btn{
        line-height: 50px;
    }
    .eduinstitution-title_item:nth-child(2),.eduinstitution-title_item:nth-child(4),.eduinstitution-title_item:nth-child(5){
        display: none !important;
    }
    .eduinstitution-bottom_con li {
        width: 150px;
        height: 60px;
        line-height: 50px;
        padding: 5px;
        margin: 0 5px 10px;
    }
    .platform-floor,.privatedomain-floor{
        padding-left: 20px;
        padding-right: 20px;
    }
    .privatedomain, .platform{
        flex-direction: column;
    }
    .platform-left, .privatedomain-left,.platform-right,.privatedomain-right{
        max-width: 100%;
    }
    .privatedomain-right,.platform-left{
        margin-top: 50px;
    }
    .platform-left img{
        width: 100%;
    }
}

/*大于即是480 */
@media (max-width: 480px){
    
    .title-olevel{
        font-size: 18px;
        line-height: 18px;
    }
    .pd-olevel {
        padding: 15px 0 30px;
    }
    .m-lh40{
        line-height: 20px;
    }
    .m-s20{
        font-size: 10px;
    }
    .ks-floor{
        padding-top: 32px;
        padding-bottom: 22px;
    }
	#banner {
        margin-top: 50px;
    }
    .products-intro{
        display: none;
    }
    .industry-left{
        padding: 0;
        height: auto;
        width: 95px;
    }
    .industry-left-item1,.industry-left-item4{
        margin: 0;
    }
    .industry-left-item{
        margin-bottom: 23px;
        margin-top: 0;
        font-size: 10px;
        width: 95px;
        height: 35px;
        padding-left: 35px;
        line-height: 35px;
    }
    .industry-right{
        background: none;
        padding: 0;
        width: calc( 100% - 115px );
        height: auto;
    }
    .industry-right-con{
        text-align: right;
    }
    .industry-right-con img{
        width: 80%;
        margin-left: 10%;
        margin-bottom: 10px;
    }
    .industry-right-con,.industry-right-con img{
        height: auto;
    }
    .industry-right-con_title{
        padding: 0;
        font-size: 10px;
        line-height: 16px;
        margin-top: 0;
        margin-bottom: 30px;
    }
    .feature-floor{
        padding-left: 0;
        padding-right: 0;
    }
    .feature{
        width: 100%;
    }
    .feature-title{
        margin-bottom: 24px;
    }
    .feature-title_item{
        font-size: 13px;
        line-height: 30px;
    }
    .feature-title_curr, .eduinstitution-title_curr{
        font-size: 13px;
    }
    .feature-con-box .feature-con_curr{
        width: 100%;
    }
    .feature-title_curr::after{
        width: 30%;
        margin-left: -15%;
        height: 2px;
    }
    .feature-con-box li{
        width: 100%;
    }
    .feature-con-box_item{
        width: 237px;
        margin: auto;
        height: 356px;
    }
    .eduinstitution-title{
        margin-bottom: 21px;
    }
    
    .eduinstitution-title_item{
        margin: 0;
        white-space: nowrap;
        width: 25%;
        line-height: 30px;
        font-size: 13px;
    }
    .eduinstitution-title_curr{
        font-size: 13px;
    }
    .eduinstitution-title_curr::after{
        left: 50%;
        margin-left: -10%;
        width: 20%;
        height: 2px;
    }
    .eduinstitution-bottom_con li{
        margin: 0 7px 8px;
        width: 65px;
        height: 28px;
        line-height: 18px;
        padding: 5px;
        border-radius: 5px;
    }
    
    .eduinstitution-bottom_con:nth-child(2),.eduinstitution-bottom_con:nth-child(4),.eduinstitution-bottom_con:nth-child(5){
        display: none !important;
    }
    .featured-features{
        width: 100%;
        margin-top: 0;
    }
    .featured-features-item{
        float: none;
    }
    .featured-features-item_box{
        width: 100%;
        background-size: 100%;
        padding: 22px 0;
    }
    .featured-features-item_box-title{
        font-size: 10px;
    }
    .featured-features-item-tips{
        padding: 8px 0 31px;
        font-size: 8px;
    }
    .featured-features-item_box-img{
        height: 82px;
    }
    .trialindustry-floor{
        padding-left: 0;
        padding-right: 0;
    }
    .trialindustry-item{
        height: auto;
    }
    .trialindustry-item-box{
        width: 112px;
        height: 160px !important;
        margin-top: 0;
        transform: scale(0.8);
    }
    .trialindustry-item-box_text{
        line-height: 160px !important;
        font-size: 10px;
    }
    .trialindustry-item-box_box img{
        width: 60px;
        height: 60px;
        margin-top: 38px;
    }
    .trialindustry-item-box_box a{
        width: 100px;
        height: 27px;
        margin-top: 20px;
        background-size: cover;
        font-size: 10px;
        line-height: 27px;
    }
    .swiper-slide-prev .trialindustry-item-box, .swiper-slide-next .trialindustry-item-box{
        margin-top: 0;
        transform: scale(0.9);
    }
    .swiper-slide-active .trialindustry-item-box{
        transform: scale(1);
    }
    .tool{
        width: 100%;
        position: relative;
        margin-top: 0;
        margin-bottom:10px;
    }
    .tool::before{
        content: '';
        display: block;
        background: #fff;
        position: absolute;
        width: 22px;
        height: 22px;
        border-radius: 22px;
        left: 50%;
        top: 50%;
        margin-top: -11px;
        margin-left: -11px;
    }
    .tool-item{
        width: 50%;
        padding-bottom: 20px;
        border-bottom: 1px solid rgb(0 0 0 / 10%);
        border-right: 1px solid rgb(0 0 0 / 10%);
        box-sizing: border-box;
        margin-bottom: 0;
    }
    .tool-item:nth-child(2n){
        border-right: none;
    }
    .tool-item:nth-child(3),.tool-item:nth-child(4){
        border-bottom: none;
    }
    .privatedomain, .platform{
        width: 100%;
    }
    .platform{
        flex-direction: column;
    }
    .platform-right{
        max-width: 80%;
        margin-bottom: 34px;
    }
    .platform-left{
        max-width: 100%;
        text-align: center;
    }
    .platform-left .title-olevel{
        letter-spacing: 0;
    }
    .platform-left .platform-left-intro{
        margin-bottom: 23px;
    }
    .privatedomain-left{
        max-width: 50%;
    }
    .privatedomain{
        flex-direction: row;
    }
    .privatedomain-right{
        max-width: 45%;
    }
    .privatedomain-left .title-olevel{
        font-size: 14px;
        line-height: 20px;
    }
    .privatedomain-left-intro{
        margin-top: 17px;
    }
    .privatedomain-btn span {
        line-height: 20px;
        width: 40px;
        height: 20px;
        font-size: 8px;
        border-radius: 5px;
    }
    .platform-floor{
        background: #F5F5F5;
        padding-top: 20px;
    }
    .tool-item_box-bottom{
        margin-top: 15px;
    }
    .tool-item_box-bottom .title-olevel{
        font-size: 14px;
        line-height: 12px;
        letter-spacing: 1px;
    }
    .tool-item_box-intro{
        font-size: 10px;
        line-height: 10px;
        letter-spacing: 0;
    }
    .tool-item_box-img{
        padding-top: 19px;
        height: 57px;
    }
    .tool-item_box-line{
        width: 24px;
        height: 2px;
        border-radius: 2px;
        margin: 9px auto 11px;
    }
    .feature-con-box{
        margin-right: 0;
    }
    .feature-con-box_item-title{
        height: 39px;
        line-height: 39px;
        font-size: 12px;
        letter-spacing: 2px;
    }
    .feature-con-box_item-box{
        padding-top: 25px;
    }
    .feature-con_curr .feature-con-box_item-box_img{
        margin-bottom: 35px;
    }
    .feature-con_curr .feature-con-box_item-box_img img{
        height: 98px;
    }
    .feature-con_curr .intro-item{
        font-size: 11px;
        line-height: 22px;
        padding-left: 16px;
    }
    .feature-con_curr .feature-btn{
        width: 105px;
        height: 23px;
        line-height: 23px;
        font-size: 12px;
        margin-left: -52px;
        bottom: 14px;
    }
    .intro-item_num{
        width: 10px;
        height: 10px;
        font-size: 7px;
        line-height: 10px;
        top: 5px;
    }
    .eduinstitution-floor{
        padding-left: 0;
        padding-right: 0;
    }
    .feature-con{
        display: block;
    }
    .feature-con-box_item-box_intro{
        padding: 0 9px;
    }
    .eduinstitution-tips{
        font-size: 8px;
    }
    .code-box{
        width: 80%;
        padding: 10px;
        height: auto;
    }
    .code-img{
        float: none;
        margin: 20px auto;
    }
    .code-right{
        width: 90%;
        float: none;
        margin: auto;
    }
    .code-right_title{
        font-size: 20px;
        text-align: center;
        margin-bottom: 20px;
    }
    .code-right_info{
        text-align: center;
    }
    .code-right_text{
        font-size: 16px;
        margin-bottom: 15px;
        display: block;
        width: 100%;
    }
    .code-right_btn{
        height: 30px;
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 20px;
    }
}

/*大于即是375  ios6 */
@media  (max-width: 375px){
    
}

/*大于即是360  安卓 */
@media (max-width: 360px){
    
}

/*大于即是320  ios5 安卓 */
@media (max-width: 320px){
    
}<!--耗时1782849024.9275秒-->