trying to stylize my embed add to cart button with css, it shows exactly how i want it while im in the css panel but as soon as i reload the site it returns to default. any ideas how to help? heres the code
.payhip-add-to-cart-button {
background-color: black !important;
background-image: none !important;
color: white !important;
border-radius: 0px !important;
}
.payhip-add-to-cart-button {
font-family: 'bebas-neue' !important;
box-shadow: none !important;
padding: 5px 150px !important;
text-transform: uppercase !important;
font-size: 25px !important;
font-weight: 200 !important;
white-space: nowrap !important;
}
.payhip-add-to-cart-button:hover {
background-color: white !important;
color: black !important;
border: 1px solid black !important;
}