main.most_popular {
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 30px;
}

.page_title {
    font-family: 'Source Serif';
    font-style: normal;
    font-weight: inherit;
    font-variation-settings: 'wght' 600, 'opsz' 40;
    font-size: 35px;
    line-height: 49px;
    text-align: center;
    letter-spacing: -0.02em;
    color: #000000;
    margin: 26px auto;
}

.page_content {
    display: table;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    clear: both;
}

.page_content .category_block {
    width: calc(33.3% - 48px);
    float: left;
    margin-bottom: 36px;
}

.page_content .category_block:nth-child(4) {
    clear: both;
}

.page_content .category_block:nth-child(3n+2) {
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
    margin: 0 36px 36px 36px;
    padding: 0 36px;
    width: calc(33.3% + 24px);
}

.category_block .block_title {
    background: #16203F;
    margin-right: 36px;
    width: 100%;
}

.category_block .block_title span {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 20px;
    text-transform: uppercase;
    color: #FFFFFF;
    display: block;
    padding: 10px;
}

.category_block .tab_title {
    font-family: 'Roboto', sans-serif;
    font-style: normal;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.4px;
    border-bottom: 1px solid #E8E8E8;
    width: fit-content;
    margin: 8px 0;
    width: 90%;
    max-width: 280px;
}

.category_block .tab_title span {
    cursor: pointer;
    padding: 8px 0;
    display: inline-block;
    margin-right: calc(25% - 60px);
}

.category_block .tab_title .active {
    color: #003965;
    border-bottom: 2px solid #003965;
    font-weight: bold;
}

.category_block .block_content {
    width: 100%;
}

.block_content .post_block {
    padding: 8px 0;
    border-bottom: 1px dashed #E3E3E3;
}

.block_content .image {
    width: 120px;
    float: right;
    display: block;
}

.block_content .image img {
    display: block;
    width: 100%;
}

.block_content .big_image .image {
    display: block;
    width: 100%;
    float: none;
}

.block_content .title a {
    color: #000000;
    display: block;
}

.block_content .big_image .title {
    font-family: 'Source Serif';
    font-weight: inherit;
    font-variation-settings: 'wght' 600, 'opsz' 40;
    font-style: normal;
    font-size: 20px;
    line-height: 24px;
    margin: 8px 0;
}

.block_content .details {
    font-family: 'Source Serif';
    font-weight: inherit;
    font-variation-settings: 'wght' 600, 'opsz' 40;
    font-style: normal;
    font-size: 16px;
    line-height: 24px;
    width: calc(100% - 120px);
    padding-right: 12px;
}

.block_content .big_image .details {
    width: 100%;
    padding: 0;
}

.block_content .details .title {
    word-break: break-word;
    margin-bottom: 8px;
    height: 72px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.block_content .period_block {
    display: none;
}

.block_content .period_block.active {
    display: block;
}

#footer {
    position: relative;
    z-index: 2;
    background-color: #343434;
}

#footer .toprow {
    display: inline-block;
    width: 100%;
    border-bottom: solid 1px #cccccc;
    padding-bottom: 20px;
    line-height: 21px;
}

#footer .toprow {
    border: none;
    padding: 0;
}

#footer .toprow .logo {
    float: none;
    display: block;
    margin: auto;
    text-align: center;
}

#footer .copyright {
    border: none;
    padding: 0;
    margin-bottom: 0;
    color: #fff;
}

#footer .mobile .bottom_logo {
    text-align: center;
    padding-top: 25px;
}

#footer .mobile .bottom_logo .logo {
    display: inline-block;
    width: 61%;
}

#footer .mobile a {
    background-color: #343434;
}

@media screen and (max-width: 1100px) {
    .page_content .category_block {
        width: calc(33.3% - 24px);
        margin-bottom: 18px;
    }

    .page_content .category_block:nth-child(3n+2) {
        border-left: 1px solid #e6e6e6;
        border-right: 1px solid #e6e6e6;
        margin: 0 18px 18px 18px;
        padding: 0 18px;
        width: calc(33.3% + 12px);
    }
}

@media screen and (max-width: 1000px) {
    .category_block .tab_title {
        width: 100%;
        line-height: 16px;
        font-size: 14px;
    }

    .category_block .tab_title span {
        margin-right: calc(25% - 50px);
    }

    .block_content .details {
        font-size: 14px;
        line-height: 14px;
        width: calc(100% - 85px);
        padding-right: 8px;
    }

    .block_content .details .title {
        line-height: 20px;
        height: 80px;
        -webkit-line-clamp: 4;
    }

    .block_content .big_image .title {
        font-size: 16px;
        line-height: 22px;
        height: 66px;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .block_content .time,
    .block_content .ymk_social .share_link .share,
    .block_content .ymk_social .cmt_link .comments {
        font-size: 12px;
        line-height: 14px;
    }

    .block_content .big_image .time,
    .block_content .big_image .ymk_social .share_link .share,
    .block_content .big_image .ymk_social .cmt_link .comments {
        font-size: 14px;
        line-height: 17px;
    }

    .block_content .image {
        width: 85px;
    }   
}

@media screen and (max-width: 820px) {
    .page_content .category_block {
        width: calc(50% - 24px);
    }

    .page_content .category_block:nth-child(4) {
        clear: none;
    }

    .page_content .category_block:nth-child(3n+2) {
        border: none;
        width: calc(50% - 24px);
        margin: 0;
        padding: 0;
    }

    .page_content .category_block:nth-child(2n+2) {
        border-left: 1px solid #e6e6e6;
        border-right: 0;
        margin-right: 0;
        padding-right: 0;
        width: 50%;
        margin: 0 0 24px 24px;
        padding: 0 0 0 24px;
    }

    .page_content .category_block:nth-child(2n+1) {
        clear: both;
    }

    .category_block .tab_title {
        font-size: 16px;
    }

    .category_block .tab_title span {
        margin-right: calc(25% - 60px);
    }

    .block_content .details .title {
        font-size: 16px;
        line-height: 24px;
        height: 72px;
        -webkit-line-clamp: 3;
    }
}

@media screen and (max-width: 600px) {
    main.most_popular {
        padding: 0 16px; 
    }

    .page_title {
        font-family: 'Roboto', sans-serif;
        font-weight: 700;
        font-size: 22px;
        line-height: 27px;
        margin: 13px auto 16px;
    }

    .page_content .category_block:nth-child(n) {
        width: 100%;
        margin: 0 0 36px 0;
        padding: 0;
        border: none;
    }

    .block_title span:after {
        content: '\f1c9';
        font-family: 'Genericons';
        float: right;
        font-size: 12px;
        transform: rotate(180deg);
    }

    .block_title.fold span:after {
        transform: rotate(0deg);
    }

    .block_content .post_block {
        position: relative;
        display: inline-block;
        width: 100%;
    }

    .block_content .image {
        width: 120px;
    }

    .block_content .details {
        width: calc(100% - 120px);
    }

    .block_content .details .title {
        height: unset;
        -webkit-line-clamp: unset;
    }

    .block_content .big_image .title {
        font-size: 18px;
        height: unset;
        -webkit-line-clamp: unset;
    }

    .tab_title.hide,
    .block_content.hide {
        display: none;
    }
}

@media screen and (max-width: 420px) {
    .block_content .details .title {
        line-height: 20px;
    }

    .block_content .big_image .title {
        line-height: 24px;
    }
}

@media screen and (max-width: 375px) {
    .block_content .image {
        width: 85px;
    }

    .block_content .details {
        font-size: 14px;
        line-height: 14px;
        width: calc(100% - 85px);
        padding-right: 8px;
    }
}