.button js-form-submit form-submit {colour: #ffffff:} 
.btn:hover, input[type="submit"]:hover { background: #8DC63F;}
.pdbcbutton  {border: none; background-color: inherit; padding: 14px 28px; font-size: 16px; cursor: pointer; display: inline-block;}
.pdbcbutton:hover, {background: #eee;}