article {
    background: url(../images/pic_bg.jpg) no-repeat center bottom fixed/cover;
}

/* 产品列表 */
.pics {
    background: none;
}

.pics ul {
    display: flex;
    flex-wrap: wrap;
}

.pics ul li {
    width: 50%;
    padding: 5px;
}

.pics ul li a {
    display: block;
}

.pics ul li i {
    display: block;
}

.pics ul li i img {
    width: 100%;
}

.pics ul li span {
    display: block;
    font: 400 16px/36px '微软雅黑';
    color: #000000;
    text-align: center;
    background: #fff;
    border-top: 1px solid #e0e0e0;
}

.pic-li-layer {
    display: none;
}

@media (min-width: 1200px) {
    .pics ul {
        display: flex;
        flex-wrap: wrap;
        width: 1000px;
        margin: 0 auto;
    }

    .pics ul li {
        width: 33.33%;
        padding: 20px 0;
    }

    .pics ul li a {
        display: block;
        position: relative;
        width: 300px;
        margin: 0 auto;
    }

    .pics ul li i {
        display: block;
    }

    .pics ul li i img {
        width: 100%;
        height: 350px;
    }

    .pics ul li span {
        display: block;
        font: 400 24px/72px '微软雅黑';
        color: #000000;
        text-align: center;
        background: #fff;
        border-top: 1px solid #e0e0e0;
    }

    .pic-li-layer {
        display: block;
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        background: rgba(252, 42, 42, 85) url(../images/pic_layer_boder.png) no-repeat center center/96% 96%;
    }

    .pic-li-name {
        padding: 64px 0 0;
        text-align: center;
    }

    .pic-li-arrt {
        padding: 32px 45px;
    }

    .pic-li-arrt p {
        font: 400 18px/30px '微软雅黑';
        color: #fff;
    }

    .pic-layer-img {
        text-align: center;
    }

    .pics ul li a:hover .pic-li-layer {
        opacity: 1;
    }
}



/* 产品详情 */

.pic-er {
    padding: 0;
}

.pic-er-left {
    border: 2px solid #fff;
}

.pic-er-left img {
    width: 100%;
}

.pic-er-right {
    background: rgba(252, 255, 255, 0.8);
}

.pic-er-name {
    margin: 0 0 10px;
    font: bold 18px/42px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #134a00;
}

.pic-er-attr {
    padding: 5px 10px;
    font: 400 16px/30px '微软雅黑';
    color: #000;
}

.pic-er-attr span {
    font-weight: bold;
}

.pic-er-bottom {
    margin: 20px 0 0;
    background: rgba(252, 255, 255, 0.8);
}

.pic-er-info {
    font: bold 18px/42px '微软雅黑';
    color: #fff;
    text-align: center;
    background: #134a00;
}

.pic-er-p {
    min-height: 150px;
    padding: 10px;
}

.pic-er-p p {
    font: 400 14px/24px '微软雅黑';
    color: #000;
}

@media (min-width: 1200px) {
    .pic-er {
        padding: 30px;
    }

    .pic-er-content {
        display: flex;
        justify-content: space-between;
    }

    .pic-er-left {
        width: 520px;
        border: 8px solid #fff;
    }

    .pic-er-left img {
        width: 100%;
    }

    .pic-er-right {
        width: 550px;
        background: rgba(252, 255, 255, 0.8);
    }

    .pic-er-name {
        margin: 0 0 45px;
        font: bold 24px/60px '微软雅黑';
        color: #fff;
        text-align: center;
        background: #134a00;
    }

    .pic-er-attr {
        padding: 15px 70px;
        font: 400 24px/36px '微软雅黑';
        color: #000;
    }

    .pic-er-attr span {
        font-weight: bold;
    }

    .pic-er-bottom {
        margin: 30px 0 0;
        background: rgba(252, 255, 255, 0.8);
    }

    .pic-er-info {
        font: bold 24px/60px '微软雅黑';
        color: #fff;
        text-align: center;
        background: #134a00;
    }

    .pic-er-p {
        min-height: 120px;
        padding: 15px;
    }

    .pic-er-p p {
        font: 400 14px/24px '微软雅黑';
        color: #000;
    }
}