.swiper-slide {
    width: 100%;
}

    .swiper-slide img {
        display: block;
        width: 100%;
    }

.swiper-button-next.swiper-button-white, .swiper-container-rtl .swiper-button-prev.swiper-button-white {
    background: none;
}

.swiper-button-prev.swiper-button-white, .swiper-container-rtl .swiper-button-next.swiper-button-white {
    background: none;
}

.swiper-button-next {
    background-image: none;
    height: 26px;
    width: 26px;
    border-color: #000;
    border-width: 1px 1px 0 0;
    border-style: solid;
    transform: rotate(45deg);
    right: 20px;
}

.swiper-button-prev {
    background-image: none;
    height: 26px;
    width: 26px;
    border-color: #000;
    border-width: 0 0 1px 1px;
    border-style: solid;
    transform: rotate(45deg);
    left: 20px;
}

.swiper-pagination-white .swiper-pagination-bullet {
    background: #666;
}

.swiper-pagination-white .swiper-pagination-bullet-active {
    background: #000;
}

.goods-group {
    width: 100%;
}

    .goods-group a {
        display: block;
        width: 49%;
        float: left;
        margin-top: 20px;
        position: relative;
        color: #e8e8e8;
        cursor: pointer;
        overflow: hidden;
        margin-left: 2%;
    }

        .goods-group a:nth-child(2n+1) {
            margin-left: 0;
        }

        .goods-group a:hover {
            color: #fff;
        }

        .goods-group a img {
            display: block;
            width: 100%;
            margin: 0 auto;
            transition: all 0.9s;
        }

        .goods-group a:hover img {
            transform: scale(1.3);
        }

        .goods-group a span {
            display: block;
            width: 100%;
            position: absolute;
            height: 30px;
            line-height: 30px;
            text-align: center;
            font-size: 18px;
        }

            .goods-group a span.title {
                top: 50%;
                margin-top: -35px;
            }

            .goods-group a span.subtitle {
                top: 50%;
            }

.goods-group-2 {
    width: 100%;
    margin: 0 auto;
    margin-top: 20px;
}

    .goods-group-2 .big_picture img {
        display: block;
        width: 100%;
    }

    .goods-group-2 .small_picture {
        width: 100%;
        margin-top: 10px;
    }

        .goods-group-2 .small_picture a.item {
            display: block;
            width: 23.5%;
            float: left;
            margin-right: 2%;
        }

    .goods-group-2.group_2 .small_picture a.item:first-child {
        width: 49%;
    }

    .goods-group-2 .small_picture a.item img {
        width: 100%;
        transition: all 0.3s;
    }

    .goods-group-2 .small_picture a.item:hover img {
        transform: scale(1.1);
    }

    .goods-group-2.group_2 .small_picture a.item:first-child:hover img {
        transform: none;
    }

    .goods-group-2 .small_picture .roll {
        width: 23.5%;
        float: left;
    }

#lanren {
    position: fixed;
    z-index: 300;
    top: 120px;
    right: 45px;
}

    #lanren #audio-btn {
        width: 60px;
        height: 60px;
        background-size: 100% 100%;
    }

    #lanren .on {
        background: url(/dist/images/music_off.png) no-repeat 0 0;
        background-size: cover;
        -webkit-animation: rotating 1.2s linear infinite;
        animation: rotating 1.2s linear infinite;
    }

    #lanren .off {
        background: url(/dist/images/music_on.png) no-repeat 0 0;
        background-size: cover;
    }

@-webkit-keyframes rotating {
    from {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes rotating {
    from {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

#page_right {
    position: fixed;
    z-index: 300;
    top: 190px;
    width: 140px;
    right: 8px;
    text-align: center;
    display: none;
}

    #page_right p {
        padding: 0;
        margin: 0;
        text-align: center;
        text-shadow: 1px 1px 1px #f1f1f1;
    }

    #page_right a {
        color: #3c3c3c;
    }

        #page_right a:hover, #page_right a:link {
            text-decoration: none;
        }

    #page_right img {
        display: block;
        margin: 0 auto;
    }

.video_container {
    width: 820px;
    margin: 0 auto;
}

    .video_container video {
        width: 100%;
    }

.intro {
    text-align: center;
    padding: 20px 0;
    margin: 60px auto 20px auto;
}

    .intro img {
        width: 100%;
        display: block;
    }

    .intro p {
        padding: 0;
        margin: 5px 0 0 0;
        font-weight: 600;
        font-size: 13px;
    }

.goods-group4 {
    margin-top: 20px;
}

    .goods-group4 img {
        display: block;
        width: 100%;
    }

@media(max-width:768px) {
    #lanren {
        display: none;
    }

    .goods-group a {
        display: block;
        width: 90%;
        float: none;
        margin: 20px auto 0 auto;
    }

        .goods-group a:nth-child(2n+1) {
            margin: 20px auto 0 auto;
        }

        .goods-group a span {
            font-size: 16px;
        }

    .goods-group-2 .small_picture a.item {
        display: inline-block;
        width: 45.5%;
        float: none;
        margin-bottom: 10px;
        margin-left: 3%;
        margin-right: 0;
    }

    .goods-group-2.group_2 .small_picture a.item:first-child {
        width: 94%;
    }

    .goods-group-2 .small_picture a.item img {
        width: 100%;
    }

    .goods-group-2 .small_picture a.item:hover img {
        transform: none;
    }



    .goods-group-2 .small_picture .roll {
        width: 45.5%;
        float: right;
        margin-right: 3%;
    }

    .video_container {
        width: 100%;
    }
}