/* 子导航 */
.sub-nav {
    padding: 15px;
}

.sub-nav ul {
    display: block;
    background: rgba(255, 255, 255, 0.9);
}

.sub-nav ul li {
    padding: 3px;
}

.sub-nav ul li a {
    display: block;
    padding: 0 5px;
    font: 400 14px/30px '微软雅黑';
    text-align: center;
    color: #000;
    border-radius: 15px;
    border: 1px solid #ccc;
}

.sub-nav ul li.active a {
    color: #fff;
    background: #41a1fd;
    border-color: #41a1fd;
}

@media (min-width: 1200px) {
    .sub-nav {
        position: absolute;
        left: 5%;
        top: 102px;
        width: 90%;
        padding: 0;
    }

    .sub-nav ul {
        display: flex;
        flex-wrap: wrap;
        padding: 25px 20px;
        background: rgba(255, 255, 255, 0.9);
    }

    .sub-nav ul li {
        padding: 5px 10px;
    }

    .sub-nav ul li a {
        display: block;
        padding: 0 24px;
        font: 400 14px/30px '微软雅黑';
        text-align: center;
        color: #333;

        border-radius: 15px;
        border: 1px solid #ccc;
    }

    .sub-nav ul li a:hover {
        color: #fff;
        background: #41a1fd;
        border-color: #41a1fd;
    }

    .sub-nav ul li.active a {
        color: #fff;
        background: #41a1fd;
        border-color: #41a1fd;
    }
}


.sub1 {
    padding: 1rem 0 1rem 1rem;
    background: url(../images/sub_banner.jpg) no-repeat center 0/cover;
}

.sub1-main {
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    border-left: 4px solid #41a1fd;
}

.sub1-title {
    text-align: left;
}

.sub1-title .ch {
    font: 400 18px/20px '微软雅黑';
    color: #000;
}

.sub1-title .en {
    font: 400 12px/16px '微软雅黑';
    color: #b6b6b6;
}

.sub1-p {
    margin: 10px 0 0;
    font: 400 14px/20px '微软雅黑';
    color: #000;
}
.sub1-p p img{
    width: 100%;
}
@media (min-width: 1200px) {
    .sub1 {
        padding: 20vw 0 10vw 14vw;
        background: url(../images/sub_banner.jpg) no-repeat center 0/cover;
    }

    .sub1-main {
        padding: 4.375vw 5vw 2.5vw;
        background: rgba(255, 255, 255, 0.9);
        border-left: 12px solid #41a1fd;
    }

    .sub1-title {
        text-align: left;
    }

    .sub1-title .ch {
        font: 400 36px/36px '微软雅黑';
        color: #000;
    }

    .sub1-title .en {
        font: 400 12px/16px '微软雅黑';
    }

    .sub1-p {
        margin: 45px 0 0;
        font: 400 16px/30px '微软雅黑';
    }
}

.sub2 {
    margin: -0.5rem 0.5rem 0.5rem;
    padding: 0 0 1px;
    background: url(../images/honor_bg.jpg) no-repeat center bottom/cover;
}

.sub2-title {
    padding: 20px 0 15px;
    color: #fff;
    text-align: center;
}

.sub2-title .ch {
    font: 400 18px/1 '微软雅黑';
}

.sub2-title .en {
    font: 400 12px/18px '微软雅黑';
    color: #9dcefe;
}

.sub2-main {
    padding: 5px;
}

.sub2-main ul {
    display: flex;
    flex-wrap: wrap;
}

.sub2-main ul li {
    width: 50%;
    padding: 2px;
}

.sub2-main ul a {
    display: block;
    overflow: hidden;
}

.sub2-main ul a img {
    width: 100%;
    transition: 0.3s;
}

.sub2-main ul a:hover img {
    transform: scale(1.1);
}

.pages {
    padding: 20px 5px 15px;
    color: #fff;
}

.pages-right a {
    color: #fff;
    background: none;
    border-color: #fff;
}

@media (min-width: 1200px) {
    .sub2 {
        margin: -4vw 4vw 0;
        padding: 0 0 1px;
        background: url(../images/honor_bg.jpg) no-repeat center bottom/cover;
    }

    .sub2-title {
        padding: 6.25vw 0 3.6vw;
        color: #fff;
        text-align: center;
    }

    .sub2-title .ch {
        font: 400 2vw/1 '微软雅黑';
    }

    .sub2-title .en {
        font: 400 12px/18px '微软雅黑';
        color: #9dcefe;
    }

    .sub2-main {
        width: 1200px;
        margin: 0 auto;
    }

    .sub2-main ul {
        display: flex;
        flex-wrap: wrap;
    }

    .sub2-main ul li {
        width: 33.3%;
        padding: 5px;
    }

    .sub2-main ul a {
        display: block;
    }

    .sub2-main ul a img {
        width: 100%;
    }

    .pages {
        padding: 60px 5px;
        color: #fff;
    }

    .pages-right a {
        color: #fff;
        background: none;
        border-color: #fff;
    }
}

/* sub3 */
.sub3 {
    background: #fff;
}

.sub3-title {
    padding: 20px 0;
    text-align: center;
}

.sub3-title .ch {
    font: 400 20px/24px '微软雅黑';
    color: #003b74;
}

.sub3-title .en {
    font: 400 12px/16px '微软雅黑';
    color: #bdbebf;
}

.sub3-main {
    position: relative;
}

.sub3-prev {
    position: absolute;
    z-index: 10;
    left: 0.2rem;
    top: 50%;
    margin-top: -13px;
    padding: 5px;
    line-height: 1;
    border: 1px solid #fff;
    cursor: pointer;
}

.sub3-next {
    position: absolute;
    z-index: 10;
    right: 0.2rem;
    top: 50%;
    margin-top: -13px;
    padding: 5px;
    line-height: 1;
    border: 1px solid #fff;
    cursor: pointer;
}

.sub3-banner {
    position: relative;
    z-index: 1;
}

.sub3-banner i {
    display: block;
    cursor: pointer;
    background: #003b74;
}

.sub3-banner i img {
    width: 100%;
    opacity: 0.8;
}


@media (min-width: 1200px) {
    .sub3 {
        background: #fff;
    }

    .sub3-title {
        padding: 5.6vw 0 3.125vw;
        text-align: center;
    }

    .sub3-title .ch {
        font: 400 36px/42px '微软雅黑';
        color: #003b74;
    }

    .sub3-title .en {
        font: 400 12px/18px '微软雅黑';
        color: #bdbebf;
    }

    .sub3-main {
        position: relative;
    }

    .sub3-prev {
        position: absolute;
        z-index: 10;
        left: 4vw;
        top: 50%;
        margin-top: -13px;
        padding: 5px;
        line-height: 1;
        border: 1px solid #fff;
        cursor: pointer;
    }

    .sub3-next {
        position: absolute;
        z-index: 10;
        right: 4vw;
        top: 50%;
        margin-top: -13px;
        padding: 5px;
        line-height: 1;
        border: 1px solid #fff;
        cursor: pointer;
    }

    .sub3-banner {
        position: relative;
        z-index: 1;
    }

    .sub3-banner i {
        display: block;
        cursor: pointer;
        background: #003b74;
    }

    .sub3-banner i img {
        width: 100%;
        opacity: 0.3;
        transition: 0.3s;
    }

    .sub3-banner i:hover img {
        opacity: 1;
    }
}