fieldset .d-flex {display: block !important;}
.webform-options-display-buttons input:checked + label.webform-options-display-buttons-label {
  color: #fff;
  background-color: #008b6c;
  border-color: #008b6c;
  font-weight: bold;
}
.webform-actions {
 margin-top: 16px; 
}