body {
    font-size: 14px;
    line-height: 1.5;
}

img {
    border: 0;
    display: block;
    max-width: 100%;
    vertical-align: middle;
}

a:hover {
    color: #e77b1a
}

#commonCate {
    padding-bottom: 44px
}

/* ------------------------------------
 * 头部
 * ------------------------------------
*/
.menu {
    background: #fff;
    color: #fff;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    display: none
}

.icon-menu {
    position: absolute;
    top: 14px;
    right: 10px;
    padding-right: 10px
}

.icon-close {
    position: absolute;
    top: 14px;
    right: 10px;
    padding-right: 10px;
    display: none
}

header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    min-height: 50px;
    padding: 0 30px;
    background: #fff;
    z-index: 3
}

    header > span {
        z-index: 5
    }

    header a.logo {
        position: absolute;
        top: 0;
        left: 30px;
        z-index: 3
    }

        header a.logo > img {
            height: 50px
        }

nav {
    position: relative;
    padding-top: 60px;
    text-align: center;
    z-index: 3;
    display: none
}

    nav > a {
        display: block;
        padding: 20px;
        font-size: 20px;
        color: #363434;
        text-align: center;
        border-bottom: #eee solid 1px
    }

    nav a:hover {
        color: #e77b1a
    }

.search {
    position: relative;
    right: inherit;
    top: inherit;
    margin-top: 30px;
    z-index: 3;
    display: none
}

    .search p {
        position: relative;
        float: left
    }

        .search p.input {
            position: relative;
            width: 100%
        }

            .search p.input:after {
                position: absolute;
                top: 0;
                left: -60px;
                width: 1px;
                height: 29px;
                background: rgba(0,0,0,.2);
                content: "";
            }

            .search p.input a {
                position: absolute;
                top: 0;
                left: 0;
                width: 35px;
                height: 29px;
                -webkit-border-bottom-left-radius: 4px;
                -webkit-border-top-left-radius: 4px;
                border-bottom-left-radius: 4px;
                border-top-left-radius: 4px;
                background: #363434 url(../images/search.png) no-repeat center;
            }

    .search input {
        width: 100%;
        height: 29px;
        padding: 0 15px 0 45px;
        -webkit-border-radius: 4px;
        border-radius: 4px;
        border: #363434 solid 1px;
        background: #fff;
        color: #666;
        font-size: 16px
    }

    .search p.lang {
        width: 100%;
        height: 29px;
        margin-top: 20px;
        line-height: 29px;
        margin-left: 0;
        background: #dbdbdb;
        -webkit-border-radius: 4px;
        border-radius: 4px;
        font-size: 12px
    }

        .search p.lang a {
            position: relative;
            width: 50%;
            height: 29px;
            padding: 0 10px;
            text-align: center;
            color: #333;
            float: left
        }

            .search p.lang a:nth-child(2):after {
                position: absolute;
                top: 0;
                left: -2px;
                content: "";
                display: block;
                height: 29px;
                width: 1px;
                background: rgba(0,0,0,.1)
            }

    .search input:focus {
        background: rgba(255,255,255,.25)
    }

    .search input::-webkit-input-placeholder {
        color: #666
    }

    .search input::-moz-placeholder {
        color: #666
    }

    .search p.search-btn {
        position: absolute;
        top: 0;
        right: 0;
        height: 44px
    }

        .search p.search-btn a {
            height: 44px;
            padding: 12px 20px 0;
            color: #aaa;
            display: block
        }

            .search p.search-btn a:active,
            .search p.search-btn a:hover {
                color: #eee
            }

        .search p.search-btn i.iconfont {
            font-size: 18px
        }

/* ------------------------------------
 * banner  开始
 * ------------------------------------
*/
.ban-silder {
    margin-top: 50px
}

@media (max-width: 768px) {
    .silder-ctrl-prev,
    .silder-ctrl-next {
        width: 10%;
        font-size: 26px;
        margin-top: -25px;
    }

    .silder-ctrl-con {
        width: 14px;
        height: 14px;
        padding: 0;
        margin: 0 5px;
    }

        .silder-ctrl-con > span {
            display: block;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            padding: 0;
        }
}

/* ------------------------------------
 * 首页产品分类
 * ------------------------------------
*/
.product {
    padding: 40px 0;
    color: #333;
    text-align: center
}

    .product h2 {
        font-size: 24px;
        color: #222;
        font-weight: bold
    }

.cplist {
    margin: -25px -25px 0
}

.de-cplist {
    margin: 0
}

.cplist li {
    padding: 40px 15px 0
}

    .cplist li > .img {
        display: block
    }

        .cplist li > .img:hover {
            opacity: .75
        }

        .cplist li > .img img {
            width: 100%
        }

    .cplist li h2 {
        padding-top: 30px;
        font-size: 16px;
        height: 46px
    }

    .cplist li .link {
        margin-top: 30px;
        line-height: 36px;
        display: inline-block;
        padding: 0 10px;
        background: #363434;
        color: #fff
    }

        .cplist li .link:hover {
            background: #666
        }

.about {
    margin: 40px 15px 0;
    padding-bottom: 60px;
    background: url(../upload/about-bg.jpg) no-repeat center;
    background-size: cover
}

    .about h2 {
        padding-top: 60px;
        font-size: 24px;
        color: #333;
        text-align: center;
        font-weight: bold
    }

.aboutco {
    margin: 0 auto;
    padding: 30px;
    line-height: 30px;
    color: #333;
    font-size: 16px
}

.about .link {
    padding: 30px;
    text-align: center
}

    .about .link a {
        padding: 0 30px;
        line-height: 36px;
        color: #fff;
        display: inline-block;
        background: #363434
    }

        .about .link a:hover {
            background: #666
        }

.col-double {
    margin-top: 30px
}

    .col-double li {
        height: 400px;
        padding: 30px;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center
    }

        .col-double li:nth-child(1) {
            margin-right: 0.8%
        }

        .col-double li:nth-child(2) {
            margin-left: 0.8%
        }

        .col-double li h3 {
            font-size: 18px;
            font-weight: bold
        }

        .col-double li .co {
            padding-top: 20px;
            font-weight: normal;
            font-size: 16px;
            line-height: 30px
        }

        .col-double li > .link {
            margin-top: 20px
        }

            .col-double li > .link a {
                padding: 0 30px;
                background: #363434;
                color: #fff;
                line-height: 36px;
                display: inline-block
            }

                .col-double li > .link a:hover {
                    background: #666
                }

/* ------------------------------------
 * 底部
 * ------------------------------------
*/
footer {
    padding: 30px 0 0;
    background: #040404
}

.foot-li {
    padding-bottom: 40px;
    color: rgba(255,255,255,.7)
}

    .foot-li a {
        color: rgba(255,255,255,.7)
    }

        .foot-li a:hover {
            color: #e77b1a
        }

    .foot-li h3 {
        padding-bottom: 10px;
        font-size: 18px;
        color: #fff
    }

    .foot-li li {
        margin-top: 10px;
        font-size: 16px
    }

    .foot-li:nth-child(3),
    .foot-li:nth-child(4) {
        height: auto
    }

.follow-li li {
    width: 50%;
    overflow: hidden;
    float: left
}

.follow-li span {
    display: block;
    float: left
}

    .follow-li span[class] {
        width: 24px;
        height: 24px;
        -webkit-border-radius: 12px;
        border-radius: 12px;
        background: #fff;
        color: #040404;
        text-align: center
    }

    .follow-li span[title] {
        padding-top: 5px;
        padding-left: 8px
    }

.follow-li i.iconfont {
    font-size: 18px
}

.share-icon {
    text-align: center
}

    .share-icon a {
        margin: 0 15px;
        display: inline-block
    }

.copyright {
    margin-top: 20px;
    padding: 15px 0;
    border-top: rgba(255,255,255,.15) solid 1px;
    color: #797979;
    font-size: 14px;
    text-align: center
}



.product-banner {
    position: relative;
    margin-top: 50px;
    background: #666;
    color: #fff
}

    .product-banner .imgsys img {
        position: relative;
        width: 100%;
        z-index: 1
    }

    .product-banner h2 {
        position: absolute;
        top: 50%;
        left: 50%;
        -ms-transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        transform: translate(-50%,-50%);
        text-align: center;
        font-size: 30px;
        font-weight: bold;
        text-shadow: 0px 0px 8px #444;
        z-index: 2
    }

.product-main {
    padding: 30px
}

span.cate {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    display: block;
    height: 44px;
    line-height: 44px;
    text-align: center;
    border-top: #ddd solid 1px;
    background: #fff;
    z-index: 1
}

.leftside h2 {
    margin: 0 -10px;
    padding: 10px 15px;
    background: rgba(0,0,0,.1);
    font-size: 20px;
    text-align: center
}

.leftside .list {
    position: fixed;
    top: 50px;
    bottom: 44px;
    left: 0;
    right: 0;
    background: #fff;
    overflow-y: auto;
    display: none
}

    .leftside .list a {
        padding: 15px;
        display: block;
        border-bottom: rgba(0,0,0,.08) solid 1px;
        font-size: 16px
    }

        .leftside .list a:hover {
            background: rgba(0,0,0,.05)
        }

.rightside h2 {
    padding-left: 15px;
    font-size: 30px;
    color: #0080BB
}

.cp-list {
    position: relative;
    margin: 0 -10px 20px;
    padding: 20px 0;
    background: #fff;
    border-bottom: #999 solid 1px
}

    .cp-list > h3,
    .cp-list > h4 {
        font-size: 24px;
        color: #0080BB
    }

    .cp-list > h3 {
        display: block
    }

    .cp-list > h4 {
        display: none
    }

.listbox li {
    width: 25%;
    float: left
}

.page {
    padding-top: 60px;
    text-align: center
}

    .page a {
        padding: 10px 15px;
        border: #ddd solid 1px;
        color: #666;
        font-size: 16px;
        display: none
    }

        .page a:hover {
            background: #e77b1a;
            color: #fff;
            border-color: #e77b1a
        }

        .page a[title] {
            display: inline-block
        }

.details {
    padding: 30px 15px;
    line-height: 30px;
    font-size: 16px;
    color: #666
}

    .details p {
        margin-bottom: 15px
    }

    .details img {
        max-width: 100%;
        height: auto !important
    }

    .details a {
        color: #e77b1a
    }

        .details a:hover {
            color: #000
        }


.overflow-wrap.modal-is-open {
    z-index: 9
}

@media (min-width: 1023px) {
    .menu {
        display: none
    }

    .icon-menu {
        display: none
    }

    .icon-close {
        display: none
    }

    nav {
        margin: 0 410px 0 200px;
        padding-top: 0;
        display: block
    }

        nav a {
            width: 16.6666667%;
            padding: 74px 0 30px;
            display: inline-block;
            border: none;
            float: left
        }

    header {
        position: relative;
        top: inherit;
        left: inherit;
        right: inherit;
        height: 140px
    }

        header a.logo > img {
            height: 140px
        }

    .ban-silder {
        margin-top: 0
    }

    .cplist li {
        width: 33.3333333%;
        float: left
    }

    .cp-list {
        margin: 0;
        padding: 0;
        display: block;
        border: none
    }

        .cp-list > h3 {
            display: none
        }

    .product-banner {
        margin-top: 0
    }

    .product h2 {
        font-size: 36px;
        font-weight: normal
    }

    .about h2 {
        font-size: 36px;
        font-weight: normal
    }

    .aboutco {
        width: 900px
    }

    .col-double li {
        width: 49.2%;
        padding: 40px 200px 40px 100px;
        float: left
    }

        .col-double li h3 {
            font-size: 36px;
            font-weight: normal
        }

    .foot-li {
        width: 25%;
        padding-bottom: 0;
        float: left
    }

    .share-icon {
        padding-right: 15px;
        text-align: right
    }

    .leftside {
        position: relative;
        bottom: inherit;
        left: inherit;
        right: inherit;
        height: auto;
        border-top: none;
        width: 25%;
        /*background:rgba(0,0,0,.05);*/
        float: left
    }

        .leftside h2 {
            display: none;
            text-align: center;
            font-size: 16px
        }

        .leftside .list {
            position: relative;
            top: inherit;
            bottom: inherit;
            left: inherit;
            right: inherit;
            background: #fff;
            overflow-y: hidden;
            display: block
        }

    span.cate {
        display: none
    }

    .rightside {
        width: 75%;
        padding-left: 30px;
        float: right
    }

    .cplist {
        margin: 0
    }

    .page a {
        display: inline-block
    }
}

@media (min-width: 1360px) {
    .search {
        position: absolute;
        right: 30px;
        top: 75px;
        margin-top: 0;
        display: block
    }

        .search p.input {
            width: 140px
        }

        .search p.lang {
            width: 140px;
            margin-top: 0;
            margin-left: 60px
        }

    .product h2 {
        font-size: 48px
    }

    .about h2 {
        font-size: 48px
    }

    .col-double li {
        padding: 40px 100px;
    }

    .co-double li h3 {
        font-size: 48px
    }
}

@media (min-width: 1680px) {
    .leftside {
        width: 20%
    }

    .rightside {
        width: 80%
    }
}



.train_banner {
    width: 100%;
    overflow: hidden;
    position: relative;
    max-height: 700px
}

    .train_banner .banner_images {
        width: 1000%
    }

        .train_banner .banner_images li {
            float: left;
            width: 10%
        }

            .train_banner .banner_images li a {
                display: block;
                width: 100%
            }

                .train_banner .banner_images li a img {
                    display: block;
                    width: 100%;
                    object-fit: cover
                }

    .train_banner .banner_index {
        position: absolute;
        bottom: 20px;
        width: 100%;
        text-align: center
    }

.banner_index-frame {
    display: inline-block
}

.train_banner .banner_index li {
    transition: all .3s;
    margin-right: 15px;
    float: left;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: #666 solid 1px
}

    .train_banner .banner_index li.current {
        transition: all .3s;
        background-color: #000;
        border: #000 solid 1px
    }

    .train_banner .banner_index li:hover {
        transform: scale(1.5)
    }

    .train_banner .banner_index li.current:hover {
        transform: scale(1)
    }

.train_banner_left {
    cursor: pointer;
    transition: all .5s;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 5%;
    text-align: center;
    z-index: 5;
    color: #fff;
    opacity: .3;
    background: -webkit-linear-gradient(left,black,rgba(255,255,255,0));
    background: -o-linear-gradient(right,black,rgba(255,255,255,0));
    background: -moz-linear-gradient(right,black,rgba(255,255,255,0));
    background: linear-gradient(to right,black,rgba(255,255,255,0))
}

.train_banner_right {
    cursor: pointer;
    transition: all .5s;
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 5%;
    text-align: center;
    z-index: 5;
    color: #fff;
    opacity: .3;
    background: -webkit-linear-gradient(left,rgba(255,255,255,0),black);
    background: -o-linear-gradient(right,rgba(255,255,255,0),black);
    background: -moz-linear-gradient(right,rgba(255,255,255,0),black);
    background: linear-gradient(to right,rgba(255,255,255,0),black)
}

    .train_banner_left:hover, .train_banner_right:hover {
        display: block;
        opacity: .5
    }

.train_banner_li {
    position: absolute;
    top: 50%;
    width: 100%;
    text-align: center
}

.train_banner_left,
.train_banner_right {
    display: none
}

@media (min-width: 1024px) {
    .train_banner .banner_index li {
        width: 18px;
        height: 18px
    }
}