* {
    box-sizing: border-box;
    font-size: 14px;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

body {
    margin: 0;
    padding: 0;
    color: #36404b;
    line-height: 1.65;
}

a {
    text-decoration: none;
    color: #36404b;
}

img {
    display: block;
}

p, ul {
    margin: 0px;
    padding: 0px;
}

    ul li {
        list-style: none;
    }

.container {
    padding: 0 15px;
    width: 1170px;
    margin: 0 auto;
}

    .container:after {
        content: "";
        display: block;
        clear: both;
    }

footer {
    /*position:fixed;
    bottom:0;
    width:100%;*/
    padding: 20px 0;
    height: 68px;
    background-color: #2c343d;
}

    footer p {
        line-height: 28px;
        height: 28px;
        text-align: center;
        color: #fff;
    }

.logo-box {
    float: left;
    height: 100px;
    line-height: 100px;
}

    .logo-box a {
        height: 100px;
        line-height: 100px;
    }

    .logo-box img {
        width: 100px;
        vertical-align: middle;
        display: inline;
    }

    .logo-box h1 {
        display: inline-block;
        margin: 0 0 0 10px;
        font-weight: normal;
        vertical-align: middle;
        font-size: 30px;
    }

.head-icon {
    float: right;
    padding: 25px 0;
}

    .head-icon a {
        display: inline-block;
    }

        .head-icon a b {
            display: block;
            color: #999;
        }

        .head-icon a i {
            display: inline-block;
            float: left;
            text-align: center;
            line-height: 45px;
            margin-right: 10px;
            font-size: 20px;
        }

        .head-icon a p {
            float: left;
            line-height: 41px;
        }

nav {
    background-color: #36404b;
    line-height: 60px;
}

    nav .nav {
        margin-left: -15px;
    }

        nav .nav li {
            float: left;
            position: relative;
        }

            nav .nav li a {
                color: white;
                font-size: 15px;
                padding: 0 30px;
                line-height: inherit;
                display: block;
            }

                nav .nav li a font {
                    font-size: 15px;
                    z-index: 1;
                    position: relative;
                }

        nav .nav > li > a:after {
            content: ' ';
            background-color: #fb4848;
            height: 0;
            display: block;
            width: 100%;
            position: absolute;
            top: 0;
            left: 0;
            transition: .15s ease-in-out;
        }

        nav .nav > li > a.active:after, nav .nav > li:hover > a:after {
            height: 100%;
        }

        nav .nav:hover > li > a.active:after {
            height: 0%;
        }

        nav .nav > li > a.active:hover:after {
            height: 100%;
        }

        nav .nav > li:hover .dropdown-menu {
            top: 60px;
            display: block;
            opacity: 1;
            z-index: 999;
            visibility: visible;
        }


    nav .dropdown-menu {
        position: absolute;
        background-color: #36404b;
        line-height: 50px;
        white-space: nowrap;
        top: 60px;
        opacity: 0;
        transition: .3s ease-in-out;
        visibility: hidden
    }

        nav .dropdown-menu li {
            width: 100%;
        }

            nav .dropdown-menu li a:after {
                content: '';
                background-color: #fb4848;
                height: 100%;
                width: 0;
                position: absolute;
                top: 0;
                left: 0;
                transition: .15s ease-in-out;
            }

            nav .dropdown-menu li:hover a:after {
                width: 100%;
            }

.more-box {
    width: 166px;
    height: 44px;
    background-color: #36404b;
    display: block;
    color: #fff;
    text-indent: 36px;
    line-height: 44px;
    font-size: 14px;
    position: relative;
    transition-duration: 0.3s;
    cursor:pointer;
}

    .more-box:hover {
        background-color: #fb4848;
    }

        .more-box:hover:before {
            border-color: transparent transparent #36404b transparent;
        }

    .more-box:before {
        box-sizing: border-box;
        content: ' ';
        position: absolute;
        top: 0;
        right: 0;
        width: 55px;
        border-width: 0 0 44px 20px;
        border-color: transparent transparent #fb4848 transparent;
        border-style: solid;
        transition-duration: 0.3s;
    }

    .more-box:after {
        content: "\f178";
        color: #fff;
        line-height: 44px;
        height: 44px;
        position: absolute;
        top: 0;
        right: 14px;
        font-family: FontAwesome;
        display: block;
    }



.title-box {
    padding: 100px 0 60px 0;
    text-align: center;
    position: relative;
}

    .title-box:before {
        width: 350px;
        height: 5px;
        border-top: 1px solid #d7d9db;
        border-bottom: 1px solid #d7d9db;
        content: ' ';
        z-index: -1;
        display: block;
        left: 50%;
        margin-left: -175px;
        position: absolute;
        top: 122px;
    }

    .title-box a {
        width: 220px;
        height: 54px;
        line-height: 54px;
        background-color: #36404b;
        display: block;
        margin: 0 auto;
        position: relative;
        transition: 0.3s;
    }

        .title-box a:hover {
            background-color: #fb4848;
        }

            .title-box a:hover:before {
                border-color: transparent transparent #fb4848 transparent;
            }

            .title-box a:hover:after {
                border-color: #fb4848 transparent transparent transparent;
            }

        .title-box a:before {
            border-style: solid;
            border-width: 0 0 54px 24px;
            border-color: transparent transparent #36404b transparent;
            content: ' ';
            position: absolute;
            left: -24px;
            top: 0;
            transition: 0.3s;
        }

        .title-box a:after {
            border-style: solid;
            border-width: 54px 24px 0 0;
            border-color: #36404b transparent transparent transparent;
            content: ' ';
            position: absolute;
            right: -24px;
            top: 0;
            transition: 0.3s;
        }

        .title-box a h2 {
            font-size: 18px;
            color: #fff;
            font-weight: normal;
        }

.category-box .container {
    padding: 0 0;
}

.category-box .category {
    width: 390px;
    padding: 0 15px;
    float: left;
}

    .category-box .category a {
        display: block;
        overflow: hidden;
    }

        .category-box .category a img {
            width: 100%;
            transition: .3s;
            z-index: 0;
        }

        .category-box .category a:hover img {
            -moz-transform: scale(1.1);
            -ms-transform: scale(1.1);
            -o-transform: scale(1.1);
            -webkit-transform: scale(1.1);
        }

        .category-box .category a h4 {
            height: 50px;
            line-height: 50px;
            font-size: 18px;
            color: #fff;
            background-color: #fb4848;
            text-align: center;
            transition-duration: 0.3s;
            font-weight: normal;
            z-index: 1;
            position: relative;
        }

    .category-box .category:hover a h4 {
        background-color: #36404b;
    }

.about-box {
    display: table;
    background-color: #f7f7f7;
}

.about-cut {
    display: table-row;
}

.about-image {
    width: 50%;
    display: table-cell !important;
    background-image: url("/images/1478181795.jpg");
    background-size: cover;
}

.about-content {
    width: 50%;
    display: table-cell;
    padding: 90px 0 90px 60px;
}

    .about-content p {
        margin: 0 0 11px 0;
    }

.about-youshi {
    width: 83.333%;
}

    .about-youshi:after {
        content: " ";
        display: block;
        clear: both;
    }

    .about-youshi div {
        width: 50%;
        float: left;
        line-height: 43px;
        height: 43px;
    }

        .about-youshi div span {
            line-height: 43px;
            height: 43px;
            display: inline-block;
            float: left;
        }

        .about-youshi div em {
            line-height: 43px;
            float: left;
            width: 55px;
        }

.gotoTop {
    width: 36px;
    height: 36px;
    position: fixed;
    right: 10px;
    cursor: pointer;
    background-color: #36404b;
    border: 1px solid transparent;
    z-index: 1000;
    display: none;
    transition-duration: 0.3s;
    outline: none;
}

    .gotoTop:hover {
        background-color: #fb4848;
    }

    .gotoTop i {
        font-size: 22px;
        color: #fff;
    }

.show {
    display: block;
    animation-name: slide-bottom;
    animation-duration: .5s;
    animation-timing-function: ease-out;
    animation-fill-mode: both;
}

@keyframes slide-bottom {
    from {
        bottom: 45px;
        opacity: 0;
    }

    to {
        bottom: 75px;
        opacity: 1;
    }
}

.product-box {
    background-color: #f6f7f8;
    padding: 50px 0 0 0;
}

    .product-box .container {
        padding: 0 0;
    }

    .product-box .product {
        width: 262px;
        margin: 0 15px;
        float: left;
        margin-bottom: 50px;
        box-shadow: 0px 0px 8px rgba(0, 0, 0, .3);
    }


        .product-box .product a {
            display: block;
            overflow: hidden;
        }

            .product-box .product a img {
                width: 100%;
                transition: .3s;
                z-index: 0;
            }

            .product-box .product a:hover img {
                -moz-transform: scale(1.1);
                -ms-transform: scale(1.1);
                -o-transform: scale(1.1);
                -webkit-transform: scale(1.1);
            }

            .product-box .product a h5 {
                height: 50px;
                line-height: 50px;
                font-size: 15px;
                color: #2a333c;
                background-color: #fff;
                text-align: center;
                transition-duration: 0.3s;
                font-weight: normal;
                z-index: 1;
                position: relative;
            }
.input-field {
    position: relative;
    margin-top: 12px;
}

    .input-field input, .input-field textarea {
        line-height: 36px;
        width: 100%;
        border-width: 0 0 1px 0;
        border-color: #9e9e9e;
        outline-style: none;
        transition-duration: 0.3s;
        margin-bottom: 20px;
    }

        .input-field input:focus, .input-field textarea:focus {
            border-color: #7ab4e3;
            box-shadow: 0 1px 0 0 #7ab4e3;
        }

    .input-field label {
        position: absolute;
        height: 36px;
        line-height: 36px;
        left: 0;
        top: 0;
        cursor: text;
        display: block;
        transition: 0.2s;
    }

        .input-field label font {
            color: red;
        }

        .input-field label.active {
            transform: translateY(-80%);
            font-size: 12px;
        }

#submit {
    height: 36px;
    padding: 0;
    line-height: 34px;
    border: 1px solid #888;
    border-radius: 18px;
    background-color: #fff;
    width: 168px;
    color: #888;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

    #submit:hover {
        background-color: #888;
        color: #fff;
    }
.contact {
    padding: 30px 0;
}

    .contact .quote-title h3 {
        margin: 22px 0 11px 0;
        font-size: 24px;
        font-weight: normal;
        text-align: center;
    }

    .contact .quote-content {
        padding: 0 15px;
    }
.contact-Info .container {
    padding: 30px 30px;
    width: 100%;
}

.contact-Info .quote-title h3 {
    margin: 22px 0 11px 0;
    font-size: 24px;
    font-weight: normal;
    text-align: center;
}

.contact-Info .quote-content {
    padding: 0 15px;
}

.contact-Info .quote-img {
    width: 58.3333333333%;
    padding: 0 15px;
    float: left;
}

    .contact-Info .quote-img img {
        width: 100%;
    }

.contact-Info .quote-info {
    padding: 0 15px;
    float: left;
}

    .contact-Info .quote-info h4 {
        font-size: 18px;
        margin: 11px 0 25px 0;
        color: #37474f;
        font-weight: normal;
    }

    .contact-Info .quote-info p {
        margin-bottom: 25px;
        color: #36404b;
        font-weight: 300;
    }
.about .container {
    text-align: center;
    padding-bottom: 80px;
}

    .about .container h3 {
        margin-top: 80px;
        font-size: 24px;
        font-weight: normal;
    }

    .about .container p {
        font-weight: 300;
    }
.product-menu .container ul li {
    float: left;
}

    .product-menu .container ul li a {
        height: 52px;
        line-height: 52px;
        display: block;
        padding: 0 14px;
        color: #999;
    }

        .product-menu .container ul li a.active {
            color: #444;
        }

        .product-menu .container ul li a:hover {
            color: #444;
        }

.product-menu .container ul:hover li a.active {
    color: #999;
}

.product-menu .container ul li a.active:hover {
    color: #444;
}
.productInfo {
    background-color: #f6f7f8;
    overflow: hidden;
}

    .productInfo .container > div {
        margin-top: 30px;
        background-color: #fff;
        padding: 30px 30px 30px 30px;
        box-shadow: 0 1px 1px rgba(0,0,0,.05);
        overflow: hidden;
    }
    .productInfo .container .product-body > div {
        padding-right:60px;
    }

        .product-head {
            display: flex;
        }

    .product-head .photo {
        margin-right: 50px;
        position: relative;
    }

        .product-head .photo .photo_a {
            display: table-cell;
            border: 1px lightgray solid;
            vertical-align: middle;
            text-align: center;
            width: 380px;
            height: 380px;
        }

            .product-head .photo .photo_a .hover {
                display: none;
                position: absolute;
                left: 0;
                top: 0;
                width: 200px;
                height: 200px;
                border: 1px solid #aaa;
                background: #0099ff;
                opacity: .5;
                filter: alpha(opacity: 50);
                cursor: move;
            }

            .product-head .photo .photo_a > :not(:first-child) {
                display: none;
            }

            .product-head .photo .photo_a img {
                max-height: 380px;
                max-width: 380px;
                vertical-align: middle;
            }

            .product-head .photo .photo_a video {
                max-height: 380px;
                max-width: 380px;
                vertical-align: middle;
            }

.pic_tab {
    float: left;
    width: 365px;
    padding-left: 15px;
    padding-top: 20px;
}

    .pic_tab ul li {
        float: left;
        margin-right: 8px;
    }

        .pic_tab ul li a {
            display: table-cell;
            border: 1px lightgray solid;
            vertical-align: middle;
            text-align: center;
            width: 60px;
            height: 60px;
        }

            .pic_tab ul li a.on {
                border-color: #ff7300;
            }

            .pic_tab ul li a img {
                max-height: 60px;
                max-width: 60px;
                vertical-align: middle;
            }

            .pic_tab ul li a video {
                max-height: 60px;
                max-width: 60px;
                vertical-align: middle;
            }

.product-head .info {
    flex: 1;
    border-left: 1px solid rgba(0,0,0,.1);
    padding-left: 50px;
}

    .product-head .info h1 {
        font-size: 28px;
        margin-bottom: 11px;
        font-weight: 400;
    }

    .product-head .info .description {
        margin-bottom: 15px;
    }

    .product-head .info .para {
        border-top: 1px solid #f0f2f5;
        border-bottom: 1px solid #f0f2f5;
        padding-top: 15px;
        overflow: hidden;
        margin-bottom: 25px;
    }

        .product-head .info .para > div {
            /*width: 50%;
                float: left;*/
            margin-bottom: 15px;
            padding-right: 15px;
        }

            .product-head .info .para > div label {
                min-width: 140px;
                display: inline-block;
                color: #777;
            }

.big-box {
    display: none;
    overflow: hidden;
    position: absolute;
    left: 432px;
    top: 0;
    width: 440px;
    height: 440px;
    border: 1px solid #e4e4e4;
    z-index: 1000;
}

    .big-box img {
        display: block;
    }
.product-body {
    width: 870px;
    margin-right: 30px;
    margin-bottom:30px;
    float: left;
}

    .product-body .product-body-nav {
        border-bottom: 1px solid #e4eaec
    }

        .product-body .product-body-nav li {
            float: left;
            margin-bottom: -1px;
            margin-right: 2px;
        }

            .product-body .product-body-nav li a {
                color: #76838f;
                display: block;
                padding: 10px 20px;
            }

            .product-body .product-body-nav li:hover {
                border-bottom: 2px solid #ddd;
            }

            .product-body .product-body-nav li.active {
                border-bottom: 2px solid #595959;
            }

                .product-body .product-body-nav li.active a {
                    color: #36404b;
                }

        .product-body .product-body-nav:after {
            display: block;
            content: " ";
            clear: both;
        }

    .product-body .product-block {
        padding-top: 15px;
        padding-bottom: 15px;
    }
        .product-body .product-block .title {
            padding-top: 8px;
            padding-bottom: 8px;
            padding-left: 8px;
            background-color: #C5CCDE;
            font-size: 20px;
            line-height: 20px;
            color: #4D6599;
            border-radius: 3px 3px 0 0;
            margin-top:10px;
            margin-bottom:10px;
        }
        .product-body .product-block .content div {
            padding-top: 10px;
            padding-bottom: 10px;
        }
.bittable{
    border-collapse:collapse;
}
.bittable th, .bittable td {
    border: 1px solid #ccc;
    padding:5px 10px;
    text-align:left;
}
    .bittable th {
        background-color: rgb(218, 226, 237);
        min-width:150px;
    }
.bittable span{
    min-width:140px;
    display:inline-block;
}