.btn{
  width: 100%;
  background-color: #3a3a3a;
  color: white;
  height: 50px;
  font-size: 18px;
  border: none;
  text-transform: uppercase;
  font-weight: bold;
  margin-top: 0.6rem !important;
  margin-bottom: 0 !important
}

.shopify-payment-button{
  margin-top: 0.6rem !important;
}