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

/* 产品列表 */
.pics {
    padding: 0;
    background: none;
}

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

.pics ul li {
    width: 50%;
    padding: 2px;
}

.pics ul li a {
    display: block;
    padding: 0 0 10px;
    color: #000;
    border: 2px solid #aaaaaa;
    background: #fff;
}

.pics ul li i {
    display: block;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.8);
}

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

.pics ul li p {
    display: block;
    overflow: hidden;
    font: bold 14px/30px '微软雅黑';
    color: #000;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pics ul li span {
    display: flex;
    width: 23px;
    height: 23px;
    margin: 0 auto;
    padding: 1px 0 0 6px;
    font-size: 12px;
    border: 1px solid #000;
    border-radius: 50%;
}


@media (min-width: 1200px) {

    .pics {
        padding: 20px 50px;
        background: rgba(255, 255, 255, 0.8);
    }

    .pics ul {
        display: flex;
    }

    .pics ul li {
        width: 25%;
        padding: 15px;
    }

    .pics ul li a {
        padding: 0 0 15px;
    }

    .pics ul li img {
        transition: 0.6s;
    }

    .pics ul li p {
        font: bold 16px/42px '微软雅黑';
    }

    .pics ul li a span {
        transition: 1s;
    }

    .pics ul li a:hover {
        border-color: #b50000;
    }

    .pics ul li a:hover img {
        transform: scale(1.05);
    }

    .pics ul li a:hover p {
        color: #b50000;
    }

    .pics ul li a:hover span {
        color: #fff;
        background: #b50000;
        border-color: #b50000;
        transform: rotate(180deg);
    }

}



/* 产品详情 */

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

.pic-er-font {
    padding: 10px 0 0;
    color: #000;
}


.pic-er-arr {
    display: flex;
    flex-wrap: wrap;
    font: 400 16px/30px '微软雅黑';
    color: #000;
}

.pic-er-arr p {
    color: #b50000;
}

.pic-er-bottom {
    padding: 10px 0 0;
}

.pic-er-detail {
    padding: 0 10px;
    font: 400 16px/36px '微软雅黑';
    color: #fff;
    background: #c01a20;
}

.pic-er-p {
    min-height: 150px;
    padding: 5px;
    font: 400 14px/24px '微软雅黑';
    color: #000;
}

@media (min-width: 1200px) {

    .pic-er-top {
        display: flex;
        padding: 50px 100px 50px 190px;
    }

    .pic-er-img {
        width: 336px;
        border: 3px solid #aaaaaa;
    }

    .pic-er-font {
        width: 530px;
        padding: 0 0 0 42px;
        color: #000;
        background: url(../images/pic_er_icon.png) no-repeat right bottom;
    }

    .pic-er-arr {
        display: block;
        font: 400 24px/36px '微软雅黑';
    }

    .pic-er-bottom {
        padding: 0;
    }

    .pic-er-detail {
        padding: 0 35px;
        font: 400 18px/48px '微软雅黑';
        background: #c01a20;
    }

    .pic-er-p {
        padding: 10px;
        font: 400 14px/24px '微软雅黑';
    }

}