.hd_title {
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    margin: 10px auto;
}
.topimg img {
    max-width: 100%;
    margin: 0 auto;
}
.hd_des {
    line-height: 25px;
    text-align: justify;
}
.bar_wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bar_wrap .more {
    color: #333;
}
.hdztbar {
    display: block;
    width: 170px;
    height: 45px;
    color: #fff;
    text-align: center;
    line-height: 45px;
    background-image: linear-gradient(to right, #008536, #194193);
    margin: 18px 0;
}
.hdztlist {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.hdztlist li {
    width: 48%;
    /* margin-bottom: 18px; */
    padding: 18px 0;
    border-bottom: 1px dashed #cccccc;
}
.hdztlist li a {
    color: #333;
    display: flex;
}
.hdztlist li a img {
    width: 170px;
    height: 110px;
    object-fit: cover;
    margin-right: 20px;
    min-width: 170px;
}
.hdztlist li a .title {
    font-weight: bold;
    line-height: 28px;
    margin-bottom: 10px;
}
.video_flex {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.video_item {
    position: relative;
    width: 32%;
    height: 220px;
}
.video_item .cover {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.obscuration {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    background: rgba(0, 0, 0, 0.3);
}
.playBtn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 6;
    cursor: pointer;
}
.video_item video {
    width: 100%;
    height: 100%;
}
.csbt {
    color: #333;
    display: block;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.hdztlist li a:hover {
    color: #194193;
}
.hdjcsj {
        height: 270px;
    }
    .hdjcsj .swiper-slide {
        position: relative;
        width: 384px !important;
        margin-right: 16px;
    }
    .jscj_item {
        display: block;
        position: relative;
        text-decoration: none;
    }
    .jcsj_img {
        width: 100%;
        height: 220px;
        object-fit: cover;
        margin-bottom: 4px;
    }
    .jscj_title {
        color: #333;
        display: block;
        text-align: center;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .sj_pagination {
        position: absolute;
        z-index: 20;
        bottom: 1px;
        width: 100%;
        text-align: center;
    }
    .swiper-pagination-switch {
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 8px;
        background: #555;
        margin: 0 5px;
        opacity: 0.8;
        border: 1px solid #fff;
        cursor: pointer;
    }
    .swiper-active-switch {
        background: #008536;
        width: 14px;
    }
@media screen and (max-width: 768px) {
    .hd_des {
        font-size: 14px;
        padding: 10px;
    }
    .hdztbar {
        width: 120px;
        height: 38px;
        line-height: 38px;
    }
    .hdztlist li {
        width: 100%;
    }
    .hdztlist li a img {
        width: 120px;
        height: 80px;
        margin-right: 7px;
         min-width: 120px;
    }
    .hdztlist li a .title {
        font-size: 14px;
        line-height: 25px;
    }
    .video_flex {
        justify-content: center;
    }
    .video_item {
        width: 95%;
        margin-bottom: 40px;
    }
    .bar_wrap, .hdztlist {
        padding: 10px;
    }
    .hdjcsj {
        height: 130px;
    }
    .hdjcsj .swiper-slide {
        width: 110px !important;
    }
    .jcsj_img {
        height: 80px;
    }
    .jscj_title {
        font-size: 12px;
    }
}