.common-title .ch {
    color: #fff;
}

.common-title .en {
    color: #fff;
}

.inner-nav {
    padding: 2px;
}

.inner-nav ul {
    display: flex;
    flex-wrap: wrap;
}

.inner-nav ul {
    display: flex;
    flex-wrap: wrap;
    border-radius: 15px;
}

.inner-nav ul li {
    width: 50%;
    padding: 2px;
}

.inner-nav ul li a {
    display: block;
    font: 400 16px/30px "微软雅黑";
    color: #fff;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
}

.part2-li-en {
    display: none;
}

.part2-li-icon {
    display: none;
}

.inner-icon {
    display: none;
}

.inner-he {
    display: none;
}

.bread {
    color: #fff;
}

.bread a {
    color: #fff;
}


.inner {}

.inner-title {
    padding: 0 0 10px 0;
    font: bold 16px/30px "微软雅黑";
    color: #000;
    text-align: center;
}

.inner-p p {
    font: 400 14px/24px "微软雅黑";
    color: #000;
    text-align: justify;
}

.inner-p p img {
    max-width: 100%;
}

@media (min-width: 1200px) {
    article {
        position: relative;
    }

    .common-title .ch {
        color: #fff;
    }

    .common-title .en {
        color: #fff;
        background: url(../images/com_top_icon.png) no-repeat center center;
    }



    .inner-nav {
        padding: 60px 0;
    }

    .inner-nav ul {
        display: flex;
        width: 1200px;
        margin: 0 auto;
        background: url(../images/part2_line.png) no-repeat right bottom;
    }

    .inner-nav ul li {
        width: 200px;
        padding: 0 55px;
        background: url(../images/part2_line.png) no-repeat 0 bottom;
    }

    .inner-nav ul li a {
        display: flex;
        position: relative;
        height: 87px;
        color: #fff;
        background: url(../images/part2_li_line.png) no-repeat center 87px;
        transition: 0.6s;
    }

    .part2-li-icon {
        perspective: 1000px;
        position: relative;
        display: block;
        margin-right: 15px;
    }

    .part2-li-icon i {
        display: flex;
        align-items: flex-end;
        position: relative;
        z-index: 1;
        height: 100%;
        transition: 0.6s;
    }

    .part2-li-icon p {
        display: flex;
        align-items: flex-end;
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        transform: rotateY(-180deg);
        transition: 0.6s;
    }

    .part2-li-ch {
        display: flex;
        align-items: flex-end;
        width: 20px;
        font: 400 18px/1 '微软雅黑';
        text-align: center;
    }

    .part2-li-en {
        display: block;
        position: absolute;
        left: 0;
        bottom: 0;
        width: 84px;
        text-align: right;
        font: 400 12px/1 '微软雅黑';
        opacity: 0.6;
        text-transform: uppercase;
        transform: rotate(90deg);
        transform-origin: right bottom;
    }

    .inner-nav ul li a:hover {
        background-position: center 36px;
    }

    .inner-nav ul li a:hover .part2-li-icon i {
        opacity: 0;
        transform: rotateY(180deg);
    }

    .inner-nav ul li a:hover .part2-li-icon p {
        opacity: 1;
        transform: rotateY(0);
    }

    .inner-icon {
        display: block;
        position: absolute;
        z-index: 1;
        left: 5%;
        top: 480px;
    }

    .inner-he {
        display: block;
        position: absolute;
        z-index: 1;
        right: 20%;
        top: 220px;
    }

    .inner {
        padding: 80px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 30px;
    }

    .inner-title {
        padding: 0 0 30px;
        font: 400 30px/36px "微软雅黑";
        text-align: left;
    }

    .inner-p p {
        font: 400 16px/30px "微软雅黑";
    }
}