@charset "UTF-8";
/* CSS Document */


body {
    font-family: 'SourceHanSansSC-Regular','Microsoft YaHei','微软雅黑','SimSun','宋体',Arial;
    background: #ffffff;
    margin: 0;
}

html {
    font-size: 62.5%;
}

img {
    border: 0;
    vertical-align: middle;
}

ul, ol, li, div {
    margin: 0;
    padding: 0;
}

ul {
    margin-block-start: 0;
    margin-block-end: 0;
    padding-inline-start: 0;
    padding-block-start: 0;
    padding-block-end: 0;
}

li {
    list-style: none;
}

p {
    margin-block-start: 0;
    margin-block-end: 0;
    -webkit-margin-before: 0;
    -webkit-margin-after: 0;
}

a {
    color: #808080;
    text-decoration: none
}

    a:hover {
        text-decoration: none;
        -webkit-transition: background-color .2s ease;
        -moz-transition: background-color .2s ease;
        -ms-transition: background-color .2s ease;
        -o-transition: background-color .2s ease;
        transition: background-color .2s ease
    }

hr {
    border: 0;
}

.clear {
    clear: both;
}

.clearfix {
    zoom: 1;
}

    .clearfix:after {
        content: ".";
        display: block;
        clear: both;
        font-size: 0;
        height: 0;
        line-height: 0;
        visibility: hidden;
    }

.f-left {
    float: left;
}

.f-right {
    float: right;
}

.no-border {
    border: 0;
}

.link {
    display: inline-block;
    color: #fff;
    font-size: 16px;
    background: #e2583d url(/assets/images/pc/bg_btn_arrow.png) no-repeat right 14px center;
    padding: 12px 50px 12px 35px;
}

.bg-white {
    background: #fff !important;
}

.show {
    display: block !important;
}

.hide {
    display: none !important;
}

img {
    width: 100%;
    height: 100%;
}

button {
    outline: none;
    cursor: pointer;
    border: 0;
}

input, textarea {
    outline: none;
}



.wrap {
    width: 100%;
    margin: 0 auto;
    min-height: 500px;
    text-align: center;
    background: #ececec;
}

/** 顶部导航 **/
.header {
    width: 100%;
    /*height: 118px;*/
    background: #24252d;
    text-align: center;
}

.header .top{
    width:100%;
    background:#fff;
    text-align:center;
}
.header .top > div{
    width:100%;
    height:40px;
    max-width:1280px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:flex-end;
}
.header .right > ul{
    margin-bottom:15px;
    display:flex;
    justify-content:flex-end;
}
.header .right > ul:after{
    content:' ';
    clear:both;
    display:block;
}
.header .right > ul>li{
    float:left;
    display:flex;
    align-items:center;
    height:34px;
}
.header .right > ul>li a{
    color:#24252d;
}
.header .right > ul>li{
    padding-right:25px;
}
.header .right > ul>li:nth-child(1){
    display:none;
}
.header .right > ul>li:last-child{
    padding-right:0;
}

.header .right > ul>li i{
    display:inline-block;
    width:20px;
    height:20px;
    margin-right:10px;
}
.header .right > ul>li i.phone{
    background:url(../images/pc/ico_phone_darkgrey.png) no-repeat center;
    background-size:100%;
}
.header .right > ul>li i.email{
    background:url(../images/pc/icn_email_red2.png) no-repeat center;
    background-size:100%;
}


    .nav .right .lang {
        width: 131px;
        height: 34px;
        color: #24252d;
        font-size: 1.6rem;
        float: left;
        position: relative;
        z-index: 9;
    }

        .nav .right .lang.selected span {
            background: url(/assets/images/pc/nav_lang_select_bg.png?v1) no-repeat 0 -34px;
            background-size: 100%;
        }

        .nav .right .lang span {
            line-height: 34px;
            display: inline-block;
            width: calc(100% - 25px);
            height: 100%;
            padding-right: 25px;
            cursor: pointer;
            background: url(/assets/images/pc/nav_lang_select_bg.png?v1) no-repeat 0 0;
            background-size: 100%;
            z-index: 10;
        }

        .nav .right .lang ul {
            position: absolute;
            top:34px;
            background: #f5f5f5;
            width: 100%;
            display: none;
        }

        .nav .right .lang li {
            width: calc(100% - 25px);
            line-height: 34px;
        }

            .nav .right .lang li a {
                color: #24252d;
                display: inline-block;
                width: 100%;
            }

                .nav .right .lang li a:hover {
                    color: #d53c36;
                }

.header .nav{
    width:100%;
    background:#fff;
}

.header .nav > div{
    width: 100%;
    max-width: 1280px;
    padding-top:1.5rem;
    padding-bottom:1.5rem;
    margin: 0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

/*
    .header .nav {
        width: 100%;
        max-width: 1280px;
        height: 100%;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }
*/


.nav .logo {
    width: 284px;
    height: 67px;
}

.nav .search {
    /*width: 19rem;*/
    float:right;
}
.nav .search form{
    display:flex;
    align-items:center;
}

.nav .search input{
    border:0;
    border-radius:3px;
    height:32px;
    width:30rem;
    padding:0 10px 0 10px;
    background:#f5f5f5;
}


    .nav .search button {
        width: 34px;
        height: 34px;
        background: url(/assets/images/pc/nav_search.png) no-repeat;
        background-size: cover;
        margin-left: 1.5rem;
    }

.header .menu {
     width:100%;
}
.header .menu > div{
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}
.header .menu ul:after{
    content:'';
    clear:both;
    display:block;
}

    .header .menu li {
        float: left;
        color: #989898;
        font-size: 2.2rem;
        /*
        padding-left: 1.4rem;
        padding-right: 1.4rem;
        */
        width:calc(100% / 6);
        height:60px;
        position: relative;
    }

        .header .menu li a {
            /*
            padding-left: 1rem;
            padding-right: 1rem;
            */
            width:100%;
            display: inline-block;
            line-height: 6rem;
        }

        .header .menu li.cur > a {
            color: #d53c36;
            border-bottom: 3px solid #d53c36;
        }

        .header .menu li a:hover {
            color: #d53c36;
        }

    .header .menu > ul > li > a:hover {
        border-bottom: 3px solid #d53c36;
    }

    .header .menu .sub {
        display: none;
        position: absolute;
        top: 60px;
        background: rgba(36,37,45,0.5);
        z-index: 90;
        /*width: 100%;*/
        min-width:100%;
        width:max-content;
    }

        .header .menu .sub li {
            float: unset;
            /*padding-left: unset;
            width:100%;*/
            width:calc(100% - 2rem);
            padding-left:1rem;
            padding-right:1rem;
        }

        .header .menu .sub li a {
            line-height: 4rem;
            color:#dedede;
        }
        .header .menu .sub li a:hover{
            color:#d53c36;
        }


/** 底部 **/
.footer {
    width: 100%;
    height: 520px;
    background: #292b37;
    text-align: center;
}

    .footer > .box {
        width: 100%;
        max-width: 1280px;
        height: 440px;
        margin: 0 auto;
    }

        .footer > .box > .sub-module {
            height: 100%;
            float: left;
        }

            .footer > .box > .sub-module > .tit {
                color: #f1eff2;
                font-size: 26px;
                font-weight: bold;
                height: 55px;
                line-height: 50px;
                position: relative;
                text-align: left;
                margin-top: 90px;
            }

                .footer > .box > .sub-module > .tit > i {
                    display: inline-block;
                    width: 50px;
                    height: 4px;
                    background: #d23735;
                    position: absolute;
                    bottom: 0;
                    left: 5px;
                }

        .footer > .box > .contactus {
            width: 37%;
        }

        .footer > .box > .product {
            width: 37%;
        }

        .footer > .box > .feedback {
            width: 26%;
        }

        .footer > .box > .sub-module > .con {
            text-align: left;
            color: #f1eff2;
            font-size: 13px;
        }

            .footer > .box > .sub-module > .con p {
                line-height: 38px;
                display: flex;
                align-items: center;
            }

    .footer .contactus > .con p:first-child {
        margin-top: 30px;
        font-size: 14px;
        font-weight: bold;
    }

    .footer .contactus > .con p > i {
        display: block;
        width: 18px;
        height: 18px;
    }
    .footer .contactus > .con p > label{
        margin-left:12px;
    }
    .footer .contactus > .con > p:nth-child(5) > span{
        display:inline-block;
        width:calc(100% - 30px);
        margin-left:12px;
        line-height:28px;
    }

        .footer .contactus > .con p > i.addr {
            background: url(/assets/images/pc/icn_addr.png) no-repeat center;
            background-size: cover;
        }

        .footer .contactus > .con p > i.phone {
            background: url(/assets/images/pc/icn_phone.png) no-repeat center;
            background-size: cover;
        }

        .footer .contactus > .con p > i.fax {
            background: url(/assets/images/pc/icn_fax.png) no-repeat center;
            background-size: cover;
        }

        .footer .contactus > .con p > i.email {
            background: url(/assets/images/pc/icn_email_red.png) no-repeat center;
            background-size: cover;
        }

    .footer .contactus > .con > p > span {
        margin-left: 10px;
    }

    .footer .contactus > .con > p > a {
        margin-left: 10px;
        color: #d23735;
        text-decoration: underline;
    }

    .footer .product > .con ul {
        margin-top: 30px;
    }

    .footer .product > .con li {
        float: left;
        line-height: 32px;
        width: 45%;
    }

        .footer .product > .con li a {
            color: #f1eff2;
        }

    .footer .feedback > .con .row-input {
        width: 100%;
        height: 35px;
        margin-bottom: 20px;
        border-bottom: 1px solid #7d828c;
        display: flex;
        align-items: center;
    }

        .footer .feedback > .con .row-input:first-child {
            margin-top: 30px;
        }

        .footer .feedback > .con .row-input label {
            display: inline-block;
            width: 10rem;
        }

        .footer .feedback > .con .row-input input {
            border: 0;
            background: transparent;
            height: 35px;
            color: #f1eff2;
            margin-left: 10px;
            max-width: 100%;
            width: 100%;
        }

    .footer .feedback > .con .btn {
        width: 100%;
        height: 40px;
        line-height: 40px;
        text-align: center;
        cursor: pointer;
        background: #d23735 url(/assets/images/pc/bg_btn_arrow.png) no-repeat 80% 50%;
    }

    .footer .copyright {
        width: 100%;
        height: 80px;
        background: #242730;
        color: #f1eff2;
        display: flex;
        align-items: center;
        justify-content: center;
    }

/**主容器**/
.container {
    width: 68%;
    max-width: 1280px;
    margin: 0 auto;
}

    .container > .main > .tit {
        padding-top: 5rem;
        padding-bottom: 5rem;
    }

    .container > .main > .tit > img{
        width:unset;
        height:unset;
    }

        .container > .main > .tit span {
            display: inline-block;
            width: 100%;
        }

            .container > .main > .tit span:nth-child(1) {
                font-size: 4.8rem;
            }

            .container > .main > .tit span:nth-child(2) {
                font-size: 1.4rem;
            }

    .container > .info > .tit span:nth-child(1) {
        width: unset;
        font-size: 2.8rem;
        padding: 0 3rem 1.5rem 3rem;
        border-bottom: 1px solid #ccc;
    }

    .container > .info > .tit span:nth-child(2) {
        font-size: 1.4rem;
        margin-top: 2rem;
    }


/** 引导部分 guide **/
.guide {
    width: 100%;
    color: #515151;
    padding-top: 1rem;
    padding-bottom: 1rem;
    margin-top: 3rem;
    font-size: 1.8rem;
    text-align: left;
    border-bottom: 1px solid #dadada;
}

/*** 翻页 ***/
.pages {
    width: 100%;
    padding-top: 3rem;
    padding-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

    .pages a {
        width: 3rem;
        height: 3rem;
        border: 1px solid #c9c9c9;
        border-radius: 3px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.6rem;
        color: #0e1214;
        margin-right: 1rem;
    }

        .pages a:last-child {
            margin-right: 0;
        }

        .pages a.cur, .pages a:hover {
            color: #d13434;
            font-weight: bold;
        }

        .pages a.first, .pages span.first {
            background: url(/assets/images/pc/p_first.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.pre, .pages span.pre {
            background: url(/assets/images/pc/p_pre.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.next, .pages span.next {
            background: url(/assets/images/pc/p_next.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.last, .pages span.last {
            background: url(/assets/images/pc/p_last.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.first:hover {
            background: url(/assets/images/pc/p_first_cur.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.pre:hover {
            background: url(/assets/images/pc/p_pre_cur.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.next:hover {
            background: url(/assets/images/pc/p_next_cur.png) no-repeat center;
            background-size: 2.2rem;
        }

        .pages a.last:hover {
            background: url(/assets/images/pc/p_last_cur.png) no-repeat center;
            background-size: 2.2rem;
        }

    .pages span {
        width: 3rem;
        height: 3rem;
        display: flex;
        justify-content: center;
        font-size: 1.6rem;
        color: #0e1214;
        margin-right: 1rem;
        border: 1px solid #c9c9c9;
        border-radius: 3px;
    }

/***留言***/
.feedback-box {
    width: calc(100% - 4rem);
    background: #f7f7f7;
    margin-bottom: 5rem;
    padding: 2rem 2rem 2rem 2rem;
    text-align: left;
    font-size: 1.4rem;
}
.feedback-box:after{
    content:' ';
    clear:both;
    display:block;
}

.feedback-box .f-left{
    width:calc(45% - 2rem);
    padding-right:2rem;
}
/*
    .feedback-box .f-left:after{
    content:' ';
    clear:both;
    display:block;
}
.feedback-box .f-left img{
    width:auto;
    float:left;
}
.feedback-box .f-left > div{
    float:right;
    width:calc(45% - 2rem);
    margin-right:2rem;
}
.feedback-box .f-left > div p{
    line-height:2.6rem;
    text-indent:2em;
    margin-bottom:1rem;
}
.feedback-box .f-left > div p.tit{
    text-indent:0;
    font-size:2.4rem;
    font-weight:bold;
    margin-bottom:2rem;
}
*/

.feedback-box .f-right{
    width:55%;
}

    .feedback-box .row-input {
        width: 100%;
        padding-top: 1rem;
        padding-bottom: 0.5rem;
    }
    .feedback-box .row-input:after{
        content:' ';
        clear:both;
        display:block;
    }

        .feedback-box .row-input label {
            display: inline-block;
            width: 100%;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .feedback-box .row-input input, .feedback-box .row-input textarea {
            width: calc(100% - 2rem);
            border: 1px solid #ccc;
            border-radius: 3px;
            font-size: 1.4rem;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        .feedback-box .row-input input {
            height: 3rem;
        }

        .feedback-box .row-input textarea {
            height: 15rem;
            padding-top: 1rem;
            padding-bottom: 1rem;
        }

    .feedback-box .v-code{
        position:relative;
        text-align:right;
    }
    .feedback-box .v-code > div {
        display: flex;
        align-items: center;
        position: relative;
    }

    .feedback-box .v-code label {
        font-weight: normal;
    }

    .feedback-box .v-code input {
        width: 15rem;
    }

    .feedback-box .v-code img {
        width: 15rem;
        margin-left: 2.5rem;
    }

    .feedback-box .v-code i {
        display: inline-block;
        width: 3rem;
        height: 3rem;
        background: url(/assets/images/pc/btn_refresh.png) no-repeat center;
        background-size: 80%;
        cursor: pointer;
        margin-left: 1.5rem;
    }

    .feedback-box .v-code button {
        width: 13rem;
        height: 3.5rem;
        background: #f7f7f7;
        font-size: 1.5rem;
        color: #e50012;
        border: 1px solid #e50012;
        border-radius: 0.5rem;
        /*
        position: absolute;
        right: 0;
        */
    }


/*** 相关产品 ***/
.rel-pro{
    width:100%;
    margin-top:4rem;
}
    .rel-pro .tit {
        text-align:left;
        height:6rem;

        display:flex;
        align-items:center;
        justify-content:space-between;
    }
    .rel-pro .tit > div{
        display:flex;
        align-items:center;
    }

        .rel-pro .tit .btn {
            width: 84px;
            height: 21px;
        }


    .rel-pro .tit .btn div {
        width:36px;
        height:21px;
        cursor:pointer;
        float:left;
    }
            .rel-pro .tit .btn div:last-child {
                float: right;
            }

        .rel-pro .tit .pre {
            background: url(/assets/images/pc/btn_left_right.png) no-repeat 0 0;
        }

            .rel-pro .tit .pre.cur, .rel-pro .tit .pre:hover {
                background: url(/assets/images/pc/btn_left_right.png) no-repeat 0 -21px;
            }

        .rel-pro .tit .next {
            background: url(/assets/images/pc/btn_left_right.png) no-repeat -48px -21px;
        }

            .rel-pro .tit .next.cur, .rel-pro .tit .next:hover {
                background: url(/assets/images/pc/btn_left_right.png) no-repeat -48px 0;
            }

    .rel-pro .tit span {
        font-size:1.6rem;
        font-weight:bold;
        margin-left:1.5rem;
    }

    .rel-pro .tit a {
        font-size:1.8rem;
        font-weight:bold;
        color:#fa4d56;
        float:right;
        display:flex;
        align-items:center;
    }
    .rel-pro .tit a i{
        display:inline-block;
        height:20px; width:20px;
        margin-right:10px;
        background:url(../images/pc/icn_email_red2.png) no-repeat center;
        background-size:cover;
    }

    .rel-pro .cont {
        width:100%;
        height:100%;
        /*overflow-x:auto;
        overflow-y:hidden;*/
        overflow:hidden;
        position:relative;
    }
    .rel-pro .cont:after{
        content: ' ';
        clear: both;
        display: block;
    }
/*滚动条*/
.rel-pro .cont::-webkit-scrollbar {/*滚动条整体样式*/
    width: 5px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 5px;
}
.rel-pro .cont::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 1px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.3);
    background: #ccc;
}
.rel-pro .cont::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 10px;
    background: #EDEDED;
}
.rel-pro .cont::-webkit-scrollbar-track-piece{
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 10px;
    background: #EDEDED;
}


        .rel-pro ul {
            display: inline-block;
            position: absolute;
            top: 0;
            left: 0;
        }

    .rel-pro ul:after {
        content: ' ';
        clear: both;
        display: block;
    }

    .rel-pro ul > li {
        float: left;
        width: calc((100% - 45px) / 4 - 20px - 2px);
        /*
        background: #fff url(/assets/images/pc/pro_info_bg_logo.png) no-repeat left 10px top 10px;
        background-size: 78px 43px;
        */
        background:#fff;
        margin-right: 15px;
        margin-bottom: 1.5rem;
        padding-left: 10px;
        padding-right: 10px;
        border: 1px solid #f0f0f0;
    }

        .rel-pro ul > li:last-child {
            margin-right: 0;
        }

    .rel-pro ul li > a {
        display: inline-block;
        width: 100%;
        height: 100%;
        /*margin-top: 63px;*/
        margin-top: 10px;
        margin-bottom: 5px;
        font-size: 14px;
    }

        .rel-pro ul li > a > div {
            width: 100%;
            height: 0;
            padding-bottom: 100%;
            overflow: hidden;
        }

        .rel-pro ul li > a img {
            height: unset;
        }

        .rel-pro ul li > a > span {
            display: inline-block;
            width:100%; height:38px; overflow:hidden;
            margin-top: 10px;
            margin-bottom: 10px;
        }

        .rel-pro ul li > a:hover > span {
            color: #7aa1dc;
        }


.err-input{
    border-color:#d53c36 !important;
    box-shadow: 0 0 5px #d53c36;
}

.forH5{ display:none;}
.left-menu{display:none;}

/*
手机端
*/
@media screen and (max-width:640px) 
{
    html{font-size:12px;}
    /** h5 部分 **/
    .forH5{ 
        display:block;
        margin-right:1rem;
    }
    .h5_menu_btn { 
        display: inline-block; 
        vertical-align: middle; 
        width: 2.3rem; height: 2.3rem; 
        padding:0.2rem; margin-top:0.6rem;
        -webkit-border-radius: 50%; border-radius: 50%; -webkit-transition: all .5s; -o-transition: all .5s; transition: all .5s; }
    .h5_menu_btn span { position: relative; display: block; width: 100%; height: 2px; margin: 0 auto 0.6rem; background: #352b2b; -webkit-transition: all .5s; -o-transition: all .5s; transition: all .5s; }
    .h5_menu_btn.active span { background: #666; }
    .h5_menu_btn.active span:nth-child(1) { top: 0.8rem; -webkit-transform: rotate(-45deg); -ms-transform: rotate(-45deg); -o-transform: rotate(-45deg); transform: rotate(-45deg); }
    .h5_menu_btn.active span:nth-child(2) { opacity: 0; }
    .h5_menu_btn.active span:nth-child(3) { top: -0.8rem; -webkit-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); transform: rotate(45deg); }
    
    .header{
        height:5rem;
        position:fixed !important;
        top:0;
        left:0;
        z-index:9999;
    }
    .header .box{
        justify-content:space-between;
    }
    .header .nav{
        height:100%;
    }
    .header .nav > div{
        padding:0;
        height:100%;
        background:#fff;
    }
    .header .box .logo{
        width:12rem;
        height:2.8rem;
        margin-left:1rem;
    }
    .header .box .logo img{
        height:unset;
    }
    .header .right > ul{
        margin-bottom:0;
    }
    .header .right > ul>li:nth-child(1){
        display:none;
    }
    .header .right > ul>li:nth-child(2) a{
        font-size:1rem !important;
    }
    .header .nav .box .right .search{
        display:none;
    }
    .header .menu{ display:none;}

    .left-menu{
        display:block;
        width:100%; height:calc(100vh - 5.1rem);
        background:#fff;
        position:fixed; top:5.1rem; left:100vw; z-index:999;
    }
    .left-menu .search-box{
        height:4rem;
        border-bottom:1px solid rgba(0,0,0,.1);
    }
    .left-menu .search-box form{
        display:flex;
        align-items:center;
        height:100%;
    }
    .left-menu .search-box i{
        display:inline-block;
        width:2rem;
        height:2rem;
        background:url(../images/search.png) no-repeat center;
        background-size:cover;
        margin-left:2rem;
    }
    .left-menu .search-box input{
        border:0;
        width:calc(100% - 7.5rem);
        height:3rem;
        margin-left:0.6rem;
    }
    .left-menu > ul{

    }
    .left-menu > ul > li{
        border-bottom:1px solid rgba(0,0,0,.1);
    }
    .left-menu > ul > li > span,.left-menu > ul > li > a{
        font-size:1.3rem;
        color:#333;
        height:4rem;
        display:flex; align-items:center; justify-content:space-between;
        border-bottom:1px solid rgba(0,0,0,.1);
        padding-left:2rem;
    }
    .left-menu > ul > li > span i{
        display:inline-block;
        width:16px;
        height:10px;
        background:url(../images/arrow_down.png) no-repeat center;
        background-size:cover;
        margin-right:2rem;
    }
    .left-menu > ul > li.cur > span i{
        background:url(../images/arrow_up_hover.png) no-repeat center;
        background-size:cover;
    }
    .left-menu > ul > li > ul{
        display:none;
        padding:1rem 0;
    }
    .left-menu > ul > li.cur > ul{
        display:block;
    }
    .left-menu > ul > li > ul > li{
        display:inline-block;
        width:100%; height:3rem;
        text-align:left;
    }
    .left-menu > ul > li > ul > li a{
        display:inline-block;
        margin-left:3rem;
        font-size:1.3rem;
        color:#a9a9a9;
        width:calc(100% - 3rem); height:3rem; line-height:3rem;
    }

    .footer{ 
        height:unset;
        padding-top:0.2rem;
    }
    .footer > .box{
        width:calc(100% - 2rem);
        height:unset;
        margin:0 auto;
    }
    .footer > .box > .sub-module{
        float:unset;
        height:unset;
    }
    .footer > .box > .contactus{
        width:100%;
    }
    .footer .contactus > .con p:first-child{
        margin-top:1.5rem;
    }
    .footer > .box > .sub-module > .tit{
        margin-top:1rem;
        font-size:2rem;
    }
    .footer > .box > .product{
        display:none;
    }
    .footer > .box > .feedback{
        width:100%;
    }

    .container{
        width:calc(100% - 2rem);
    }

    .tab-box{
        width:100%;
        height:3.8rem;
    }
    .tab-box ul li{
        margin-right:2rem;
        height:3.8rem;
    }
    .tab-box ul li a{
        font-size:1.2rem;
        height:3.8rem;
        line-height:3.85rem;
    }

    .tit-box{
        margin-bottom:1rem;
    }
    .tit-box p{
        font-size:1.6rem;
    }

    .pages{
        padding-top:1rem;
        padding-bottom:1rem;
    }
    .pages span{
        width:2rem; height:2rem;
    }
    .pages a{
        width:2rem; height:2rem;
        font-size:1.2rem;
    }

    .guide{
        /*height:3rem;*/
        min-height:3rem;
        line-height:3rem;
        margin-top:5rem;
        padding-top:0.5rem;padding-bottom:0.5rem;
        font-size:1.2rem;
    }

    .container > .main > .tit{
        padding-top:1rem;
        padding-bottom:1rem;
    }
    .container > .info > .tit span:nth-child(1){
        font-size:1.8rem;
    }
    .container > .info > .tit span:nth-child(2){
        font-size:1.2rem;
        margin-top:1rem;
    }
    .container > .main > .tit > img{
        width:100%;
    }

    .feedback-box{
        margin-bottom:1rem;
    }
    .feedback-box .f-left{
        display:none;
    }
    .feedback-box .f-right{
        width:100%;
    }

    .rel-pro .tit > a:nth-child(2){
        display:none;
    }
}