.article {
    padding-bottom: 120px;
}

.article-mb {
    margin-bottom: 80px;
}

.article__decor-wrapper-1 {
    position: relative;
}

.article__decor-wrapper-1::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: calc(50% - 250px);
    height: 48px;
    top: 100px;
    left: 0px;
    background: url(../Imgs/Decoration-large-hero.svg) repeat-x;
}

.article-mb-2 {
    margin-bottom: 40px;
}

.article__img {
    width: 100%;
}

.group__classes-list {
    margin-top: 0;
    padding-left: 20px;
}

.group__classes-item {
    margin-bottom: 12px;

}

.group__classes-item::marker {
    color: #3596ed;
    font-size: 20px;
    padding-right: 10px;
}

.article__decor-wrapper-2 {
    position: relative;
}

.article__decor-wrapper-2::before {
    content: '';
    position: absolute;
    bottom: 136px;
    right: 0px;
    z-index: -1;
    background: url("../Imgs/Decoration-large-hero.svg") repeat-x;
    width: calc(50% - 250px);
    height: 48px;
}

.article__play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #3596ed;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -ms-flex-negative: 0;
        flex-shrink: 0;
    cursor: pointer;
    -webkit-transition: opacity 0.3s, background-color 0.3s;
    -o-transition: opacity 0.3s, background-color 0.3s;
    transition: opacity 0.3s, background-color 0.3s;
}

.article__play-button:hover {
    background-color: #33b4ff;
}

.article__play-button:not(:disabled):active {
    background-color: #2382b9;
}

@media (width <=768px) {
    .article-mb {
        margin-bottom: 50px;
    }

    .article__decor-wrapper-1::before,
    .article__decor-wrapper-2::before {
        display: none;
    }

    .article {
        padding-bottom: 60px;
    }
}

@media (width <=768px) {
    .article__play-button {
        width: 50px;
        height: 50px;
    }

    .article__play-button img {
        width: 18px;
        height: 21px;
        -ms-flex-negative: 0;
            flex-shrink: 0;
    }

    .article-mb {
        margin-bottom: 50px;
    }

}