/*--start-初始化--*/
body{
    font-family: SourceHanSansCN;
}
@font-face {
    font-family: SourceHanSansCN;
    src: url("../fonts/SourceHanSansCN-Regular.woff2") format("woff2"),
    url("../fonts/SourceHanSansCN-Regular.woff") format("woff"),
    url("../fonts/SourceHanSansCN-Regular.ttf") format("truetype"),
    url("../fonts/SourceHanSansCN-Regular.eot") format("embedded-opentype"),
    url("../fonts/SourceHanSansCN-Regular.svg") format("svg");
    /*src: url("../fonts/SourceHanSansCN-Regular.woff2") ;*/
    /*src: local('☺'), url("../fonts/SourceHanSansCN-Regular.woff2") format("woff2"),*/
    /*url("../fonts/SourceHanSansCN-Regular.woff") format("woff"),*/
    /*url("../fonts/SourceHanSansCN-Regular.ttf") format("truetype"),*/
    /*url("../fonts/SourceHanSansCN-Regular.eot?#iefix") format("embedded-opentype"),*/
    /*url("../fonts/SourceHanSansCN-Regular.svg") format("svg");*/
    font-weight: normal;
    font-style: normal;
}
body a{
    transition: 0.5s all;
    -webkit-transition: 0.5s all;
    -o-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
}
ul{
    padding: 0;
    margin: 0;
}
h1,h2,h3,h4,h5,h6{
    margin:0;
    padding:0;
    font-family: SourceHanSansCN;
}
p{
    margin:0;
    padding:0;
    color: #777;
    font-family: SourceHanSansCN;
    line-height:1.8em;
}
/*--end-初始化--*/

/*--start-顶部导航栏--*/
.top-nav-collapse {
    padding: 0;
    /*background-color: rgba(255, 255, 255, 0.85);*/
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    position: fixed;
    z-index: 9999;
    width: 100%;
}

.top-nav-collapse:after{
    -webkit-filter: blur(10px);
    -moz-filter: blur(10px);
    -ms-filter: blur(10px);
    filter: blur(10px);
}

.header {
    /*background: #ffffff;*/
    background-color: rgba(255, 255, 255, 0.85);
}

.navbar-brand span {
    font-size: 0.7em;
}
.navbar-nav {
    float: right;
    margin-top: 1.2em;
}
.navbar {
    margin-bottom: 0;
}
.navbar-collapse {
    padding-right: 0px;
    padding-left: 0px;
}
.navbar-default {
    background: none !important;
    border: none !important;
    padding: 1.5em 0;
}
.navbar-brand h1 a {
    font-size: 1.4em;
    text-decoration: none;
    color:#fff;
}

.navbar > .container .navbar-brand, .navbar > .container-fluid .navbar-brand {
    margin-left: 0;
}
.navbar-nav > li > a {
    padding-top: 10px;
    padding-bottom: 10px;
}
.nav > li > a {
    padding: 0px 15px;
    color:#fff;
}
.navbar-brand {
    float: left;
    height: 50px;
    padding: 0 7px;
}
.navbar-default .navbar-nav > li > a {
    color: #00aaf0;
    font-size: 1.2em;
    text-transform: capitalize;
    font-family: SourceHanSansCN;
    height: 19px;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus {
    background-color: #ffffff;
    color: #00aaf0;
    height: 19px;
}
.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
    background-color: #ffffff;
    color: #ff9900;
}
.navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > .open > a:hover, .navbar-default .navbar-nav > .open > a:focus {
    color: #ff9900;
    background-color: #ffffff;
}
.list-inline > li {
    display: inline-block;
    padding-right: 15px;
    padding-left: 15px;
}

.link-effect-2 {
    overflow: hidden;
}
.link-effect-2 a {
    overflow: hidden;
    font-weight: 400;
}
.link-effect-2 a span {
    position: relative;
    display: inline-block;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    -webkit-transition: 0.3s;
    transition: 0.3s;
    font-family: SourceHanSansCN;
    font-size: 20px;
    line-height: 20px;
}
.link-effect-2 a span::before {
    color: #ff9900;
    position: absolute;
    top: 100%;
    content: attr(data-hover);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}
.link-effect-2 a:hover span {
    -moz-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
}

.dropdown-menu li a {
    padding: 5px 15px;
    font-weight: 300;
}
.dropdown-menu {
    right: 70px !important;
    left:inherit;
}
.mega-dropdown { position: static !important; }
.mega-dropdown-menu {
    padding: 20px 15px 15px;
    text-align: center;
    width: 60%;
    margin-top: -1px;
    border: 0px solid rgba(0, 0, 0, .15);
}
/*--end-顶部导航栏--*/

/*--start-首页banner--*/
#slidershow .carousel-control img{
    width: 25px;
    height: 84px;
}

#slidershow .carousel-control img:hover{
    background: #e0e0e0;
    border:#e0e0e0 2px solid;
    border-radius:10px;
}
/*--end-首页banner--*/

/*--start-首页-品牌栏目--*/
.product-brand{
    margin: 10px 0px;
}
.text-center{
    width: 23%;
    margin: 10px 10px;
    height: 165px;
    text-align: center;
}
.text-center .title-row{
    margin-top: 10px;
    font-family: SourceHanSansCN;
    font-size: 15px;
    line-height: 15px;
    color: #ffffff;
}
.text-center .brand-image{
    margin-top: 5px;
}
.tianmao{
    background-color: #ff0036;
}
.jingdong{
    background-color: #e21916;
}
.alibaba{
    background-color: #ff7300;
}
.taobao{
    background-color: #ee761a;
}
/*--end-首页-品牌栏目--*/

/*--end-首页-产品列表--*/
.supreme-product{
    height: 700px;
    text-align: center;
    padding: 3em 0 0;
    width: 100%;
    background: url("https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product.jpg") no-repeat;
}

.primary-product{
    height: 700px;
    text-align: center;
    padding: 3em 0 0;
    width: 100%;
    background: url("https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product.jpg") no-repeat;
}

.professional-product{
    height: 700px;
    text-align: center;
    padding: 3em 0 0;
    width: 100%;
    background: url("https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product.jpg") no-repeat;
}

.custom-product{
    height: 700px;
    text-align: center;
    padding: 3em 0 0;
    width: 100%;
    background: url("https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product.jpg") no-repeat;
}

.content-first .container .title-btn {
    width: 100px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    border: #000000 solid 1px;
    border-radius: 5px;
    margin-top: 2%;
    margin-left: 49%;
}
.content-first .container .title-box {
    width: 600px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 60px;
    font-weight: bold;
    margin-top: 5px;
    margin-left: 28%;
}
.content-first .container .product-module {
    width: 600px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    margin-top: 0px;
    margin-left: 28%;
}
.content-first .container .product-module span {
    margin-left: 5px;
}

.content-first .container .product-more {
    width: 200px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 24px;
    margin-top: 5px;
    margin-left: 44%;
}
.content-first .container .product-more a {
    color: #000000;
}
.content-first .container .product-more a:hover{
    color: red;
}

.content-first .first-product-image{
    position: absolute;
    z-index: -1;
}

.content-first .first-product-image img{
    height: 100%;
}

.content-second .container .title-btn {
    margin-top: 14%;
    margin-left: 82%;
    width: 100px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    border: #000000 solid 1px;
    border-radius: 5px;
}

.content-second .container .title-box{
    margin: 0 auto;
    width: 600px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 60px;
    font-weight:bold;
    margin-left: 61%;
}
.content-second .container .product-module{
    margin: 0 auto;
    width: 600px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    margin-left: 60%;
}
.content-second .container .product-module span{
    margin-left: 5px;
}
.content-second .container .product-more {
    margin: 0 auto;
    width: 200px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 24px;
    margin-top: 8%;
    margin-left: 75%;
}
.content-second .container .product-more a{
    color: #000000;
}
.content-second .container .product-more a:hover{
    color: red;
}
.content-second .second-product-image{
    position: absolute;
    z-index: -1;
}

.content-second .second-product-image img{
    height: 100%;
}

.content-third .container .title-btn{
    margin-top: 14%;
    margin-left: 15%;
    width: 100px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    border: #000000 solid 1px;
    border-radius:5px;
}

.content-third .container .title-box{
    width: 500px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 60px;
    font-weight:bold;
    margin-left: 0%;
}
.content-third .container .product-module{
    width: 500px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    margin-left: 0%;
}
.content-third .container .product-module span{
    margin-left: 20px;
}
.content-third .container .product-more {
    width: 200px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 24px;
    margin-top: 8%;
    margin-left: 15%;
}
.content-third .container .product-more a{
    color: #000000;
}
.content-third .container .product-more a:hover{
    color: red;
}
.content-third .third-product-image{
    position: absolute;
    z-index: -1;
}

.content-third .third-product-image img{
    height: 100%;
}

.content-fourth .container .title-btn{
    margin-top: 15%;
    margin-left: 65%;
    width: 150px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    border: #000000 solid 1px;
    color: #000000;
    border-radius:5px;
}

.content-fourth .container .title-box{
    width: 500px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 60px;
    font-weight:bold;
    margin-left: 50%;
    margin-top: 1%;
    color: #000000;
}
.content-fourth .container .product-module{
    width: 500px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 20px;
    margin-left: 50%;
    color: #000000;
}
.content-fourth .container .product-module span{
    margin-left: 20px;
}
.content-fourth .container .product-more {
    width: 200px;
    font-family: SourceHanSansCN;
    text-align: center;
    font-size: 24px;
    margin-top: 6%;
    margin-left: 60%;
}
.content-fourth .container .product-more a{
    color: #000000;
}
.content-fourth .container .product-more a:hover{
    color: red;
}
.content-fourth .fourth-product-image{
    position: absolute;
    z-index: -1;
}

.content-fourth .fourth-product-image img{
    height: 100%;
}

/*--end-首页-产品列表--*/

/*--end-首页-底部内容--*/
footer{
    /*margin-top: 40px;*/
    padding-top: 20px;
    background-color: #f5f4f2;
}
.footer-bottom-cate{
    margin-top: 15px;
}

.footer-bottom-cate h4{
    margin-bottom: 10px;
}
.footer-bottom-cate ul li{
    list-style-type:none;
}
.link_box{
    color: #000000;
}
/*--end-首页-底部内容--*/

/*--start-屏幕适配--*/
/*--responsive--*/
@media all and (max-width: 1921px){

}
@media all and (max-width: 1681px){
    .supreme-product {
        height: 700px;
    }
    .content-first .container .title-btn {
        margin-left: 56%;
    }
    .content-first .container .title-box {
        font-size: 55px;
        margin-left: 34%;
    }
    .content-first .container .product-module {
        margin-left: 34%;
    }
    .content-first .container .product-more {
        margin-left: 52%;
    }

    .primary-product {
        height: 700px;
        padding: 1em 0 0;
    }
    .content-second .container .title-btn {
        margin-left: 85%;
    }
    .content-second .container .title-box {
        font-size: 55px;
        margin-left: 64%;
    }
    .content-second .container .product-module {
        margin-left: 64%;
    }
    .content-second .container .product-more {
        margin-left: 82%;
    }

    .professional-product {
        height: 700px;
        padding: 2em 0 0;
    }
    .content-third .container .title-box {
        font-size: 55px;
    }

    .custom-product {
        height: 700px;
        padding: 1em 0 0;
    }

    .content-fourth .container .title-btn {
        margin-left: 80%;
    }

    .content-fourth .container .title-box {
        font-size: 55px;
        margin-left: 62%;
    }

    .content-fourth .container .product-module {
        margin-left: 62%;
    }
    .content-fourth .container .product-more {
        margin-left: 78%;
    }

    footer {
        margin-top: 10px;
    }

}
@media all and (max-width: 1441px){
    .supreme-product {
        height: 700px;
    }
    .content-first .container .title-btn {
        margin-left: 66%;
    }
    .content-first .container .title-box {
        font-size: 50px;
        margin-left: 46%;
    }
    .content-first .container .product-module {
        margin-left: 46%;
    }
    .content-first .container .product-more {
        margin-left: 62%;
    }

    .content-second .container .title-box {
        font-size: 50px;
        margin-left: 64%;
    }


}
@media all and (max-width: 1367px){

}
@media all and (max-width: 1281px){

}
@media all and (max-width: 1081px) {

}
@media all and (max-width: 769px){
    .navbar-nav{
        float: left;
        margin: 10px 0px 0px 0px;
    }
    .nav>li{
        margin-top: 10px;
    }
    .nav > li > a {
        padding: 0px 5px;
    }
    #slidershow .carousel-control img {
        width: 22px;
        height: 60px;
    }
    .text-center {
        width: 46%;
        margin: 2% 2%;
        height: 165px;
        text-align: center;
    }
    .supreme-product {
        height: 405px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product_768.jpg);
    }
    .content-first .container .title-btn {
        margin-left: 42%;
        margin-top: -3%;
    }
    .content-first .container .title-box {
        font-size: 22px;
        margin-left: 34%;
        width: 200px;
    }
    .content-first .container .product-module {
        margin-left: 6%;
        width: 580px;
        font-size: 16px;
    }
    .content-first .container .product-more {
        margin-left: 35%;
        font-size: 17px;
    }
    .primary-product {
        height: 405px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product_768.jpg);
    }
    .content-second .container .title-btn {
        margin-left: 80%;
    }
    .content-second .container .title-box {
        font-size: 22px;
        margin-left: 74%;
        width: 200px;
    }
    .content-second .container .product-module {
        margin-left: 47%;
        width: 400px;
        font-size: 16px;
    }
    .content-second .container .product-more {
        margin-left: 72%;
        font-size: 17px;
    }

    .professional-product {
        height: 405px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product_768.jpg);
    }

    .content-third .container .title-box {
        font-size: 22px;
        width: 200px;
        margin-left: 8%;
    }
    .content-third .container .product-module span {
        margin-left: 5px;
    }
    .content-third .container .product-module {
        width: 300px;
        font-size: 16px;
    }
    .content-third .container .product-more {
        font-size: 17px;
        margin-left: 10%;
    }
    .custom-product {
        height: 405px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product_768.jpg);
    }
    .content-fourth .container .title-btn {
        margin-left: 60%;
    }
    .content-fourth .container .title-box{
        font-size: 22px;
    }
    .content-fourth .container .product-module{
        margin-left: 30%;
    }
    .content-fourth .container .product-more{
        margin-left: 58%;
    }
}
@media all and (max-width: 681px){
    #slidershow .carousel-control img {
        width: 20px;
        height: 50px;
    }
    .text-center {
        width: 46%;
        margin: 2% 2%;
        height: 165px;
        text-align: center;
        float: left;
    }
    .supreme-product {
        height: 305px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product_680.jpg);
    }
    .content-first .container .title-btn {
        margin-left: 42%;
        margin-top: -4%;
    }
    .content-first .container .title-box {
        font-size: 20px;
        /*margin-left: 3%;*/
    }
    .content-first .container .product-module {
        margin-left: 15%;
        font-size: 15px;
        width: 450px;
    }
    .content-first .container .product-more {
        margin-left: 32%;
        font-size: 16px;
    }
    .primary-product {
        height: 305px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product_680.jpg);
    }
    .content-second .container .title-btn {
        margin-left: 65%;
        margin-top: 10%;
    }
    .content-second .container .title-box {
        font-size: 20px;
        margin-left: 57%;
        width: 200px;
    }
    .content-second .container .product-module {
        margin-left: 45%;
        font-size: 15px;
        width: 360px;
    }
    .content-second .container .product-more {
        margin-left: 72%;
        font-size: 16px;
        width: 150px;
    }
    .professional-product {
        height: 305px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product_680.jpg);
    }

    .content-third .container .title-btn {
        margin-top: 5%;
    }
    .content-third .container .title-box {
        font-size: 20px;
    }
    .content-third .container .product-module span {
        margin-left: 5px;
    }
    .content-third .container .product-module {
        width: 380px;
        font-size: 15px;
        margin-left: -8%;
    }
    .content-third .container .product-more {
        font-size: 16px;
        margin-left: 12%;
    }

    .custom-product {
        height: 305px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product_680.jpg);
    }
    .content-fourth .container .title-btn {
        margin-left: 70%;
        margin-top: 10%;
    }
    .content-fourth .container .title-box {
        font-size: 20px;
        margin-left: 69%;
        width: 160px;
    }
    .content-fourth .container .product-module span {
        margin-left: 5px;
    }
    .content-fourth .container .product-module {
        margin-left: 58%;
        font-size: 15px;
        width: 270px;
    }
    .content-fourth .container .product-more {
        margin-left: 78%;
        font-size: 16px;
        width: 100px;
    }
    footer {
         margin-top: 0px;
    }
}
@media all and (max-width: 420px){
    #slidershow .carousel-control img {
        width: 14px;
        height: 35px;
    }
    .text-center {
        width: 370px;
    }
    .supreme-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product_480.jpg);
    }

    .content-first .container .title-btn {
        margin-left: 35%;
        margin-top: -7%;
    }
    .content-first .container .title-box {
        font-size: 20px;
        margin-left: 18%;
        width: 200px;
    }
    .content-first .container .product-module {
        margin-left: 20%;
        font-size: 10px;
        width: 190px;
    }
    .content-first .container .product-more {
        margin-left: 18%;
        font-size: 11px;
    }

    .primary-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product_480.jpg);
    }
    .content-second .container .title-btn {
        margin-left: 62%;
        margin-top: 1%;
    }
    .content-second .container .title-box {
        font-size: 20px;
        margin-left: 50%;
        width: 200px;
    }
    .content-second .container .product-module {
        margin-left: 53%;
        width: 170px;
        font-size: 10px;
    }
    .content-second .container .product-more {
        margin-left: 75%;
        font-size: 14px;
        width: 100px;
    }

    .professional-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product_480.jpg);
    }
    .content-third .container .title-btn {
        margin-left: 5%;
    }
    .content-third .container .title-box {
        font-size: 20px;
        margin-left: 0%;
        width: 200px;
    }
    .content-third .container .product-module {
        font-size: 10px;
        margin-left: 0%;
        width: 250px;
    }
    .content-third .container .product-module span {
        margin-left: 5px;
    }
    .content-third .container .product-more {
        font-size: 14px;
        width: 100px;
        margin-left: 5%;
    }

    .custom-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product_480.jpg);
    }
    .content-fourth .container .title-btn {
        margin-left: 50%;
    }
    .content-fourth .container .title-box {
        font-size: 20px;
        margin-left: 42%;
        width: 200px;
    }
    .content-fourth .container .product-module {
        margin-left: 50%;
        font-size: 10px;
        width: 140px;
    }
    .content-fourth .container .product-module span {
        margin-left: 5px;
    }
    .content-fourth .container .product-more {
        margin-left: 60%;
        font-size: 14px;
        width: 100px;
    }

    footer {
        margin-top: 0px;
    }

}
@media all and (max-width: 361px){
    .mega-dropdown-menu{
        padding:0px;
    }
    #slidershow .carousel-control img {
        width: 10px;
        height: 30px;
    }
    .text-center {
        width: 310px;
    }
    .supreme-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product_480.jpg);
    }

    .content-first .container .title-btn {
        margin-left: 35%;
        margin-top: -10%;
    }
    .content-first .container .title-box {
        font-size: 20px;
        margin-left: 18%;
        width: 200px;
    }
    .content-first .container .product-module {
        margin-left: 20%;
        font-size: 10px;
        width: 190px;
    }
    .content-first .container .product-more {
        margin-left: 18%;
        font-size: 11px;
    }

    .primary-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product_480.jpg);
    }
    .content-second .container .title-btn {
        margin-left: 60%;
    }
    .content-second .container .title-box {
        font-size: 20px;
        margin-left: 52%;
        width: 170px;
    }
    .content-second .container .product-module {
        margin-left: 59%;
        width: 150px;
        font-size: 10px;
    }
    .content-second .container .product-more {
        margin-left: 75%;
        font-size: 14px;
    }

    .professional-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product_480.jpg);
    }
    .content-third .container .title-btn {
        margin-left: 25%;
    }
    .content-third .container .title-box {
        font-size: 20px;
        margin-left: 10%;
        width: 200px;
    }
    .content-third .container .product-module {
        font-size: 10px;
        width: 250px;
    }
    .content-third .container .product-module span {
        margin-left: 5px;
    }
    .content-third .container .product-more {
        margin-left: 20%;
        font-size: 14px;
    }

    .custom-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product_480.jpg);
    }
    .content-fourth .container .title-btn {
        margin-left: 50%;
    }
    .content-fourth .container .title-box {
        font-size: 20px;
        margin-left: 42%;
        width: 200px;
    }
    .content-fourth .container .product-module {
        margin-left: 50%;
        font-size: 10px;
        width: 140px;
    }
    .content-fourth .container .product-module span {
        margin-left: 5px;
    }
    .content-fourth .container .product-more {
        margin-left: 60%;
        font-size: 14px;
        width: 100px;
    }

    footer {
        margin-top: 0px;
    }
}
@media all and (max-width: 321px){
    #slidershow .carousel-control img {
        width: 10px;
        height: 30px;
    }
    .text-center {
        width: 270px;
    }
    .supreme-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/supreme-product_480.jpg);
    }

    .content-first .container .title-btn {
        margin-left: 35%;
        margin-top: -10%;
    }
    .content-first .container .title-box {
        font-size: 20px;
        margin-left: 18%;
        width: 200px;
    }
    .content-first .container .product-module {
        margin-left: 20%;
        font-size: 10px;
        width: 190px;
    }
    .content-first .container .product-more {
        margin-left: 18%;
        font-size: 11px;
    }

    .primary-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/primary-product_480.jpg);
    }
    .content-second .container .title-btn {
        margin-left: 32%;
    }
    .content-second .container .title-box {
        font-size: 20px;
        margin-left: 15%;
        width: 200px;
    }
    .content-second .container .product-module {
        margin-left: 2%;
        width: 280px;
        font-size: 10px;
    }
    .content-second .container .product-more {
        margin-left: 15%;
        font-size: 14px;
    }

    .professional-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/professional-product_480.jpg);
    }
    .content-third .container .title-btn {
        margin-left: 20%;
    }
    .content-third .container .title-box {
        font-size: 20px;
        margin-left: 8%;
        width: 170px;
    }
    .content-third .container .product-module {
        font-size: 10px;
        margin-left: 0%;
        width: 230px;
    }
    .content-third .container .product-module span {
        margin-left: 5px;
    }
    .content-third .container .product-more {
        margin-left: 35%;
        font-size: 14px;
    }

    .custom-product {
        height: 255px;
        background-image: url(https://jkom-app.oss-cn-shenzhen.aliyuncs.com/images/custom-product_480.jpg);
    }
    .content-fourth .container .title-btn {
        margin-left: 52%;
        margin-top: 16%;
    }
    .content-fourth .container .title-box {
        font-size: 20px;
        margin-left: 46%;
        width: 170px;
    }
    .content-fourth .container .product-module {
        margin-left: 50%;
        font-size: 10px;
        width: 140px;
    }
    .content-fourth .container .product-module span {
        margin-left: 5px;
    }
    .content-fourth .container .product-more {
        margin-left: 55%;
        font-size: 14px;
        width: 100px;
    }

    footer {
         margin-top: 0px;
    }

}

/*--end-屏幕适配--*/