.clearfix {
    overflow: hidden;
}

.clearfix_2::after {
    content: '';
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

.hiddenColor {
    visibility: hidden;
}

.hand {
    cursor: pointer;
}

.dot1 {
    display: block;
    word-break: keep-all;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dot2 {
    overflow: hidden;
    display: -webkit-box !important;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.dot3 {
    overflow: hidden;
    display: -webkit-box !important;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/*input,img{border:none;width:100%;height:100%;}*/

.cover100 img {
    display: block;
    width: 100%;
    height: 100%;
}

.back100 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

article,
aside,
footer,
header,
time,
video,
top,
main,
nav,
h4,
h3,
section {
    display: block;
}

.index_2_left :deep(.el-tabs__header) {
    height: 45px;
    display: block;
    width: 100%;
    margin-bottom: 20px;
    background: url(https://img.bjzxtw.org.cn/master/www/nmw/img/2.png) left center;
    background-repeat: repeat-x;
    background-size: auto 10px;
}


.index_2_left :deep(.el-tabs__item) {
    float: left;
    height: 45px;
    line-height: 45px;
    color: #999;
    font-size: 34px;
    font-weight: bold;
    background: #fff;
    padding: 0px 28px 0px 0px !important;
}

.index_2_left :deep(.is-active) {
    color: #333;
    padding-right: 28px;
}

.index_2_left :deep(.el-tabs__active-bar) {
    display: none;
}

.index_2_left :deep(.el-tabs__nav-wrap)::after {
    display: none;
}

.index_2_left_h3_a {
    float: left;
    height: 45px;
    line-height: 45px;
    color: #999;
    font-size: 24px;
    font-weight: bold;
    padding-right: 28px;
    background: #fff;
}

.index_2_left_h3_a_only {
    color: #333;
}

.index_2_left_h3 {
    height: 45px;
    display: block;
    width: 100%;
    margin-bottom: 20px;
    background: url(https://img.bjzxtw.org.cn/master/www/nmw/img/2.png) left center;
    background-repeat: repeat-x;
    background-size: auto 10px;
}

.slow_6 {
    -webkit-transition: all .6s;
    -moz-transition: all .6s;
    -ms-transition: all .6s;
    -o-transition: all .6s;
    transition: all .6s;
}

.index_main {
    margin: 0 auto;
    width: 1200px;
}

.index_nav {
    margin-top: 20px;
    border-bottom: solid 1px #D9D9D9;

    .index_nav_a {
        float: left;
        color: #333;
        font-size: 16px;
        margin: 0px 36px;
        height: 88px;
        line-height: 88px;
        font-weight: bold;
        border-bottom: solid 3px #fff;
        box-sizing: border-box;
        position: relative;
    }

    .index_nav_a:hover {
        color: #D2600F;
        // border-bottom: solid 3px #D2600F;
    }

    .index_nav_a_only {
        border-bottom: solid 3px #D2600F;
    }

    .index_nav_a::after {
        content: '';
        display: block;
        position: absolute;
        width: 2px;
        height: 12px;
        background: #DBDBDB;
        right: -38px;
        top: 39px;
    }

    .index_nav_a:nth-last-of-type(1) {
        overflow: hidden;
    }

    .index_nav_a:nth-of-type(1) {
        overflow: hidden;
        height: 56px;
        line-height: 56px;
        color: #fff;
        font-size: 18px;
        font-weight: bold;
        width: 153px;
        margin: 14px 30px 0px 0px;
        text-indent: 46px;
        background: url(https://img.bjzxtw.org.cn/master/www/nmw/img/3.png) no-repeat;
        background-size: 100% 100%;
    }

}

.index_1 {
    margin-top: 20px;
    height: 410px;
}

.index_1_left {
    float: left;
    width: 720px;
}

.index_1_right {
    float: right;
    width: 450px;
}

.roll_1_box {
    width: 100%;
    height: 405px;
}

.index_1_color_box {
    background: #FAFAFA;
    width: 100%;
    box-sizing: border-box;
    border: solid 1px #FAFAFA;
    border-left: solid 15px #FAFAFA;
    border-right: solid 15px #FAFAFA;
    padding: 0px 15px 20px;
}

.index_1_head_h3 {
    margin-top: 20px;
    display: block;
    height: 30px;
    margin-bottom: 10px;
    .index_1_head_a {
        float: left;
        color: #333;
        font-size: 20px;
        font-weight: bold;
    }
}

.index_1_ul_2 {
    margin: -8px 0px 8px 0px;
}

.index_1_ul_a {
    width: 100%;
    position: relative;
    height: 50px;
    line-height: 50px;
    color: #333;
    font-size: 18px;
    text-indent: 18px;
}

.index_1_ul_a:hover {
    color: #D2600F;
}

.index_1_ul_a::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background: #D9D9D9;
    position: absolute;
    border-radius: 50%;
    left: 0px;
    top: 20px;
}



.index_2 {
    margin-top: 20px;
    height: 555px;
}

.index_2_left {
    float: left;
    width: 900px;
}

.index_2_right {
    float: right;
    width: 270px;
}

.index_2_left_img_out {
    width: 410px;
    float: left;
}

.index_2_big_img_li {
    margin-bottom: 30px;
    .index_2_big_img_li_a img {
        display: block;
        width: 100%;
        height: 260px;
    }
}

.index_2_img_li {
    width: 195px;
    .index_2_img_li_a img {
        display: block;
        height: 117px;
        width: 100%;
    }
}

.index_2_img_li:nth-of-type(odd) {
    float: left;
}

.index_2_img_li:nth-of-type(even) {
    float: right;
}

.index_2_img_li_dot1 {
    height: 24px;
    line-height: 24px;
    color: #000;
    font-size: 18px;
    margin-top: 17px;
}

.index_2_img_li_dot1:hover {
    color: #D2600F;
}

.index_2_left_ul_box {
    width: 460px;
    float: right;
}

.index_2_left_ul {
    width: 100%;
}

.index_2_left_ul_group_6 .index_2_left_ul_li:nth-of-type(6n) {
    margin-bottom: 44px;
}

.index_2_left_ul_group_6 .index_2_left_ul_li:nth-of-type(6n-5) .index_2_left_ul_li_a_text {
    font-weight: bold;
}


.index_2_left_ul_group_5 .index_2_left_ul_li:nth-of-type(5n) {
    margin-bottom: 35px;
}

.index_2_left_ul_group_5 .index_2_left_ul_li:nth-of-type(5n-4) .index_2_left_ul_li_a_text {
    font-weight: bold;
}

.index_2_left_ul_li {
    height: 24px;
    line-height: 24px;
    margin: 0px 0 20px;
    display: flex;

    .index_2_left_ul_li_a_name {
        height: 15px;
        line-height: 15px;
        color: #999;
        font-size: 18px;
        margin: 6px 10px 0px 0px;
        padding-right: 10px;
        border-right: solid 1px #D46F05;
    }

    .index_2_left_ul_li_a_name:hover {
        color: #D2600F;
    }

    .index_2_left_ul_li_a_text {
        height: 24px;
        line-height: 24px;
        color: #333;
        font-size: 18px;
        width: 100%;
        display: block;
        word-break: keep-all;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .index_2_left_ul_li_a_text:hover {
        color: #D2600F;
    }
}


.index_2_right_head {
    height: 45px;
    display: block;
    margin-bottom: 10px;

    .index_2_right_head_a {
        float: left;
        height: 45px;
        line-height: 45px;
        color: #333;
        font-size: 24px;
    }
}


.index_2_right_img_li {
    margin-bottom: 20px;
}

.index_2_right_img_li_a {
    display: flex;
}

.index_2_right_img_li_a_img_box {
    width: 120px;
    height: 80px;
    margin-right: 10px;
    display: block;
}

.index_3_img_li_in {
    width: 100%;
}

.index_2_right_img_li img {
    width: 120px;
    height: 80px;
    display: block;
}

.index_2_right_img_li_dot3 {
    height: 63px;
    line-height: 21px;
    color: #333;
    font-size: 18px;
    width: 100%;
}

.index_2_right_img_li_dot3:hover {
    color: #D2600F;
}

.index_3 {
    margin-top: 20px;
    height: 555px;
}

.index_3_img_li {
    margin-bottom: 35px;

    .index_3_img_li_a {
        display: flex;
    }

    .index_3_img_li_img_box {
        float: left;
        width: 180px;
        height: 120px;
        margin-right: 15px;
    }

    .index_3_img_li_a img {
        display: block;
        width: 180px;
        height: 120px;
    }

    .index_3_img_li_dot3 {
        height: 66px;
        line-height: 22px;
        color: #333;
        font-size: 18px;
        font-weight: bold;
        margin-top: 8px;
    }

    .index_3_img_li_dot3:hover {
        color: #D2600F;
    }

    .index_3_img_li_tag {
        float: left;
        height: 28px;
        line-height: 28px;
        color: #999;
        font-size: 14px;
        background: #F5F5F7;
        padding: 0px 5px;
        margin-top: 10px;
    }
}


.index_3_num_li {
    border-bottom: solid 1px #E4E4E4;
    box-sizing: border-box;
    height: 66px;
    line-height: 66px;

    .index_3_num_li_tag {
        float: left;
        font-style: italic;
        color: #D9D9D9;
        font-size: 20px;
        height: 100%;
        line-height: 66px;
        margin-right: 13px;
    }

    .index_3_num_li_dot1 {
        color: #333;
        font-size: 18px;
        height: 100%;
        line-height: 66px;
    }

    .index_3_num_li_dot1:hover {
        color: #D2600F;
    }
}

.index_3_num_li:nth-of-type(1) {
    margin-top: -26px;
}

.index_3_num_li:nth-of-type(-n+3) .index_3_num_li_tag {
    color: #DD7D18;
}