@media (max-width: 767px) {
    .product-right .product-buttons.border-product,
    .product-right .product-buttons {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .product-buttons__main {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px;
        width: 100%;
    }

    .product-buttons__main > .btn {
        flex: 1 1 calc(50% - 4px);
        min-width: 0;
        margin: 0 !important;
    }

    .product-buttons__main > .btn:only-child {
        flex-basis: 100%;
    }

    .product-buttons__secondary {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 18px;
        width: 100%;
        padding-top: 2px;
    }

    .product-buttons__secondary a {
        margin: 0 !important;
        line-height: 1;
    }

    .product-buttons__secondary a i {
        margin: 0 !important;
    }
}