.payment-btn {
    background: #41B3E5;
    padding: 12px 25px;
    line-height: normal;
    color: #fff;
    font-style: normal;
    display: inline-block;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.payment-btn:hover{
  opacity: 0.85;
  text-decoration: none;
  color: #fff;
}