#block-alternatebanner, #reveal--alternatebanner { 
  --h1-font-color: #ffffff; 
  --h1-text-align: center; 
  --body-text-align: center; 
  --button-style: none; 
  --button-border-radius: 4px; 
  --button-border-color: transparent; 
  --button-border-color-hover: transparent; 
  --background-style: solid; 
}