.video_content_main {
    display: flex;
    gap: 7.75rem;
    padding: 1.5rem 0 15rem;
    align-items: flex-start;
}
.video_content_main .side_menu {
    flex: 0 0 20rem;
}
.video_content_main .video_content {
    padding-top: 0.938rem;
    width: 100%;
    max-width: 73.188rem;
    min-width: 0;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    position: relative;
    padding-top: 1.5rem;
}
.video_content_main .video_content .video_content_top {
    border-bottom: 0.063rem solid #ebebeb;
    padding-bottom: 1.5rem;
}
.video_content_main .video_content .video_content_top .video_content_title {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}
.video_content_main
.video_content
.video_content_top
.video_content_title
span {
    font-size: 2rem;
    font-weight: 500;
    line-height: 2.5rem;
}
.video_content_main .video_content .video_content_top .video_content_info {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}
.video_content_main .video_content .video_content_top .video_content_date {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.313rem;
}
.video_content_main .video_content .video_content_top .video_content_views {
    font-size: 1.125rem;
    line-height: 1.313rem;
    color: #a0a0a0;
    display: flex;
    gap: 0.25rem;
}
.video_content_main
.video_content
.video_content_top
.video_content_views
img {
    width: 1.25rem;
}
.video_content_main .video_area {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-bottom: 0.063rem solid #ebebeb;
    padding-bottom: 2.5rem;
    min-width: 0;
}
.video_content_main .video_area .video_youtube {
    width: 100%;
    max-width: 100%;
    height: 40.438rem;
    min-width: 0;
}
.video_content_main .video_area .video_youtube .swiper {
    width: 100%;
    max-width: 100%;
    height: 100%;
    border-radius: 1.5rem;
    overflow: hidden;
}
.video_content_main .video_area .video_youtube .swiper-slide {
    background-color: #f5f5f5;
}
.video_content_main .video_area .video_youtube .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.video_content_main .video_area .video_youtube .swiper-button-prev,
.video_content_main .video_area .video_youtube .swiper-button-next {
    width: 3rem;
    height: 3rem;
    background: none;
    box-shadow: none;
    border-radius: 0;
}
.video_content_main .video_area .video_youtube .swiper-button-prev::after,
.video_content_main .video_area .video_youtube .swiper-button-next::after {
    display: none;
}
.video_content_main .video_area .video_youtube .swiper-button-prev img,
.video_content_main .video_area .video_youtube .swiper-button-next img {
    width: 100%;
    height: 100%;
}
.video_content_main .video_area .video_youtube .swiper-button-prev {
    left: 0;
}
.video_content_main .video_area .video_youtube .swiper-button-next {
    right: 0;
}
.video_content_main .video_area .video_youtube .photo-gallery-pagination {
    bottom: 2.5rem;
}
.video_content_main .video_area .video_youtube .swiper-pagination-bullet {
    width: 5rem;
    height: 0.5rem;
    border-radius: 6.25rem;
    background-color: #fff;
    opacity: 1;
    margin: 0 0.5rem;
    pointer-events: auto;
}
.video_content_main .video_area .video_youtube .swiper-pagination-bullet-active {
    background-color: #a7c34a !important;
}
.video_content_main .video_area .video_item_title {
    font-size: 1.125rem;
    line-height: 1.688rem;
}
.video_content_main .video_area .video_item_tag {
    background-color: #00a2e3;
    border-radius: 1.5rem;
    padding: 0.25rem 0.75rem;
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.2rem;
    letter-spacing: 0.063rem;
    width: fit-content;
}
.video_content_main .video_content .video_back {
    display: flex;
    justify-content: flex-end;
}
.video_content_main .video_content .video_back .video_back_btn {
    border-radius: 1.5rem;
    width: 7.5rem;
    height: 2.438rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.063rem solid #a7c34a;
    color: #a7c34a;
    font-size: 1rem;
    line-height: 1.188rem;
    letter-spacing: 0.063rem;
}
.video_content_main .video_content .video_more_watch {
    display: flex;
    gap: 1.5rem;
    flex-direction: column;
    margin-top: 2.5rem;
}
.video_content_main .video_content .video_more_watch .video_more_title {
    border-bottom: 0.063rem solid #ebebeb;
    padding-bottom: 1rem;
    font-size: 1.25rem;
    line-height: 2.5rem;
    font-weight: 500;
}
.video_content_main .video_content .video_more_watch .video_more_list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.video_more_watch .flex_list_item {
    box-shadow: 0 0.25rem 0.375rem 0.125rem rgba(0, 0, 0, 0.1);
    border-radius: 1.5rem;
    border: 0.063rem solid #ebebeb;
    padding: 1rem;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.video_more_watch .flex_list_item .flex_item_img {
    width: 100%;
    height: 12.125rem;
    border-radius: 1rem;
    object-fit: cover;
}
.video_more_watch .flex_list_item .flex_item {
    margin: 1.5rem 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.video_more_watch .flex_list_item .flex_item_info {
    display: flex;
    justify-content: space-between;
}
.video_more_watch .flex_list_item .flex_item_info .flex_item_info_left {
    display: flex;
    gap: 0.5rem;
}
.video_more_watch .flex_list_item .flex_item_info .flex_item_info_left .flex_item_date {
    font-size: 1.125rem;
    line-height: 1.313rem;
    font-weight: 500;
}
.video_more_watch .flex_list_item .flex_item_info .flex_item_info_left .flex_item_type {
    font-size: 1.125rem;
    line-height: 1.313rem;
    font-weight: 500;
    color: #727272;
}
.video_more_watch .flex_list_item .flex_item_info .flex_item_views {
    display: flex;
    gap: 0.25rem;
    font-size: 1.125rem;
    line-height: 1.313rem;
    color: #a0a0a0;
    align-items: center;
}
.video_more_watch .flex_list_item .flex_item_info .flex_item_views img {
    width: 1.25rem;
}
.video_more_watch .flex_list_item .flex_item_title {
    font-size: 1.125rem;
    line-height: 1.563rem;
    font-weight: 500;
    letter-spacing: 0.063rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    flex: 1;
}
.video_more_watch .flex_list_item .flex_item_tag {
    background-color: #00a2e3;
    border-radius: 1rem;
    padding: 0.375rem 0.75rem;
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.2rem;
    letter-spacing: 0.063rem;
    width: fit-content;
}

@media (max-width: 1600px) {
    .video_content_main {
        gap: 2.5rem;
    }
}

@media (max-width: 1400px) {
    .video_content_main .video_area .video_youtube {
        height: 31.25rem;
    }
    .video_content_main .video_content {
        max-width: 100%;
    }
}
@media (max-width: 1100px) {
    .video_content_main {
        flex-direction: column;
    }
    .video_content_main .side_menu {
        flex-basis: auto;
        width: 100%;
    }
    .video_content_main .video_content .video_more_watch .video_more_list {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }
}
@media (max-width: 768px) {
    .video_content_main .video_area .video_youtube {
        height: 25rem;
    }
}
@media (max-width: 576px) {
    .video_content_main {
        gap: 1rem;
        padding: 1rem 0 5rem;
    }
    .video_content_main
    .video_content
    .video_content_top
    .video_content_title
    span {
        font-size: 1.5rem;
        line-height: 1.75rem;
    }
    .video_content_main .video_area .video_youtube {
        height: 18.125rem;
    }
    .video_content_main .video_area .video_item_title {
        font-size: 1rem;
        line-height: 2rem;
    }
    .video_content_main .video_content .video_more_watch .video_more_item {
        width: 100%;
    }
    .video_content_main .video_content .video_more_watch {
        margin-top: 0;
    }
}
@media (max-width: 450px) {
    .video_content_main .video_area .video_youtube {
        height: 12.5rem;
    }
}
.news_content_download {
    padding-bottom: 2.5rem;
    border-bottom: 0.063rem solid #ebebeb;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.news_content_download .download_title {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 2.5rem;
}
.news_content_download .download_item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.156rem 0;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.5rem;
}
.news_content_download .download_item img {
    width: 1.5rem;
}







/**/
.main-content{
    overflow: hidden;
}