.up-side {
    overflow: hidden;
    text-align: center;
    background-image: url("/ru/static/images/all-articles-main.png");
    background-position: center;
    background-size: cover;
    margin-bottom: 4em;
}

.heading.h-01 {
    font-size: 64px;
    text-align: center;
}


.heading.h-02 {
    font-size: 64px;
}

.main-img-text {
    margin-top: 6em;
    margin-bottom: 15em;
}

/* Mention Authors */

.mention-authors {
    padding-left: 18em;
    padding-right: 18em;
    margin-bottom: 4em;
}

.mention-main-text {
    display: flex;
    justify-content: center;
}


.mention-main-text p {
    margin-bottom: 2em;
    width: 90%;
    font-size: 30px;
}

.author {
    text-align: center;
}

.author-img {
    display: flex;
    justify-content: center;
}

.mention-img {
    width: 80%;
    border-radius: 50%;
}

.author-text {
    display: flex;
    justify-content: center;
}

.author-text p {
    width: 80%;
    font-size: 24px;
}


/* Mention Authors */

/* Articles Section */

.deb-info {
    padding-left: 13em;
    padding-right: 13em;
    padding-bottom: 4em;
    padding-top: 4em;
}

.deb-info-title {
    text-align: center;
    color: white;
    padding-bottom: 0.7em;
}

.format-info {
    padding-left: 20em;
    padding-right: 20em;
    padding-bottom: 4em;
    padding-top: 5em;
}

.formats-list {
    margin-top: 1em;
    padding-left: 10em;
    padding-right: 10em;
}

.formats-title {
    font-size: 64px;
    color: black;
    text-align: center;
}



/* Articles Section */

/* Card style */


.card {
    min-width: 300px;
    max-width: 415px;
    display: inline-block;
    padding: 0;
    border-radius: 4px;
    box-shadow: 0 -1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    background: #fff;
    position: relative;
    overflow: hidden;
    text-align: center;
    margin-bottom: 1em;
}

.card:hover,
.card.hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.3), 0 0 1px 0 rgba(0, 0, 0, 0.25);
}

.card:hover .card-content,
.card.hover .card-content {
    box-shadow: inset 0 3px 0 0 rgb(100, 1, 1);
    border-color: rgb(100, 1, 1);
}

.card:hover .card-content.blue-style,
.card.hover .card-content.blue-style {
    box-shadow: inset 0 3px 0 0 rgb(19, 0, 124);
    border-color: rgb(19, 0, 124);
}

.card:hover .card-img .overlay,
.card.hover .card-img .overlay {
    background-color: rgba(25, 29, 38, 0.85);
    transition: opacity 0.2s ease;
    opacity: 1;
}

.card-img {
    position: relative;
    height: 250px;
    width: 100%;
    background-color: #fff;
    transition: opacity 0.2s ease;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.card-img .overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0;
}

.card-img .overlay .overlay-content {
    line-height: 224px;
    width: 100%;
    text-align: center;
    color: #fff;
}

.card-img .overlay .overlay-content a {
    color: #fff;
    padding: 0 2rem;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.4);
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    cursor: pointer;
    text-decoration: none;
}


a.hover:hover {
    background-color: rgba(0, 0, 0, 0.35);
}


.card-content {
    width: 100%;
    height: 220px;
    background-color: #fff;
    border-top: 1px solid #e9e9eb;
    border-bottom-right-radius: 4px;
    border-bottom-left-radius: 4px;
    padding: 1rem 2rem;
    transition: all 0.2s ease;
}

.card-content a {
    text-decoration: none;
    color: #202927;
}

.card-content h3,
.card-content a h3 {
    font-size: 36px;
    font-weight: 500;
}

.card-content p,
.card-content a p {
    font-size: 24px;
    font-weight: 400;
    overflow: hidden;
    text-overflow: ellipsis;
    color: rgba(32, 41, 28, 0.8);
}

.swiper {
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
}

.swiper-wrapper {
    width: 1200px;
    margin-bottom: 1em;
}

.swiper-slide {
    text-align: center;
    height: calc((90% - 50px) / 2) !important;
    width: 415px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.disabled {
    background-color: rgba(25, 29, 38, 0.85);
    width: 100%;
    height: 100%;
    background-color: rgba(25, 29, 38, 0.85);
    opacity: 1;
}

.swiper-scrollbar {
    --swiper-scrollbar-bg-color: rgba(255, 255, 255, 0.1);
    --swiper-scrollbar-drag-bg-color: rgba(255, 255, 255, 0.5);
}

.format-card.card {
    width: 400px;
}

.other-news.btn {
    color: #202927;
    width: 700px;
    margin-top: 30px;
}

/* Card style  */

footer {
    z-index: 1000;
}


.row {
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 0;
    margin: 0;
}

.col-lg-4 {
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 0;
    margin: 0;
}

@media (max-width: 1024px) {
    .up-side {
        margin-bottom: 3em;
    }

    .main-img {
        margin-left: 6em;
        margin-right: 6em;
    }

    .main-img-text {
        margin-bottom: 18em;
    }

    .main-img-text p {
        margin-bottom: 2em;
    }

    .mention-main-text p {
        margin-top: 0.7em;
        line-height: 32px;
    }

    .mention-authors {
        padding-left: 3em;
        padding-right: 3em;
    }

    .mention-img {
        width: 50%;
    }

    .author {
        margin-bottom: 2em;
    }

    .deb-info {
        padding-top: 3em;
        padding-left: 2em;
        padding-right: 2em;
    }

    .format-info {
        padding-top: 3em;
        padding-left: 4em;
        padding-right: 4em;
    }

    .heading.h-02 {
        font-size: 48px;
    }

    .card {
        width: 250px;
    }

    .card-img {
        height: 200px;
    }

    .card-content {
        height: 180px;
    }

    .card-content h3,
    .card-content a h3 {
        font-size: 24px;
        font-weight: 500;
    }

    .card-content p,
    .card-content a p {
        font-size: 18px;
        font-weight: 400;
        overflow: hidden;
        text-overflow: ellipsis;
        color: rgba(32, 41, 28, 0.8);
    }

}

@media (max-width: 800px) {
    .heading.h-01 {
        font-size: 42px;
    }



    .main-img {
        margin-left: 2em;
        margin-right: 2em;
    }

    .about-authors h1 {
        padding: 0em 0.5em;
    }

    .mention-authors {
        padding-left: 1em;
        padding-right: 1em;
    }

    .mention-img {
        width: 80%;
    }

    .main-img-text .heading.h-01 {
        font-size: 42px;
    }

    .deb-info {
        padding-top: 3em;
        padding-left: 2em;
        padding-right: 2em;
    }

    .format-info {
        padding-top: 3em;
        padding-left: 2em;
        padding-right: 2em;
    }

    .heading.h-02 {
        font-size: 42px;
    }
}