.product {
    margin-bottom: 20px;
}

.product__wrapper {
    padding: 0 20px;
}

.product__container {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 30px;
}

.product__title {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.25;
    padding: 7px 0;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.product__tabs {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.product__tab {
    border: 2px solid transparent;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.42857;
    padding: 6px 17px;
}

.product__tab._active {
    color: var(--main-color);
}

.product__slider {
    display: none;
    position: relative;
    opacity: 0;
    -webkit-transition: opacity 0.8s ease 0.2s;
    transition: opacity 0.8s ease 0.3s;
    visibility: hidden;
    height: 0px;
}

.product__slider._active {
    display: block;
    height: auto;
}

.product__slider._visible {
    opacity: 1;
    visibility: visible;
}

@media (min-width: 480px) {
    .product__container {
        border-bottom: 1px solid #e8e8e8;
        padding-bottom: 5px;
    }
    .product__title {
        -ms-flex-item-align: start;
        align-self: flex-start;
    }
    .product__tabs {
        position: relative;
        right: -10px;
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .product {
        position: relative;
        z-index: 2;
    }
    .product__container {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
    .product__tabs {
        right: 0;
        margin-right: 60px;
    }
}