Add gradient effect

CSS Codes Button
1

Add this code to the Custom CSS field on the Design tab of your Button widget’s settings:

.global-styles,
[class^="ButtonBase__ButtonContainer"] {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border: none;
}