button.product-samples-button {
    text-align: center;
    font-family: DM Sans, sans-serif !important;
    line-height: 22px;
    letter-spacing: .1rem;
    text-transform: uppercase;
    padding: 20px;
    margin: 0;
}

.psa-sticky-button-left .product-samples-sticky-button {
    display: none !important;
}