#block-sitewidecontactform, #reveal--sitewidecontactform { 
  --button-style: hollow; 
  --button-background-color: transparent; 
  --button-border-color-hover: #49423A; 
  --button-border-radius: 1000px; 
  --button-background-color-hover: transparent; 
  --button-font-color-active: #FAAE43; 
  --button-font-color-hover: #49423A; 
}