.thb-product-detail .product-information .woocommerce-variation-add-to-cart {
position: relative;
}
.message_to_select_size {
position: absolute;
top: -40px;
}
.message_to_select_size span {
display: none;
background: #fff884;
padding: 0 4px;
border-radius: 5px;
color: #f00;
}
.sale_badge_single span {
background-color: #f00;
color: #fff;
padding: 1px 4px 0;
border-radius: 5px;
}