#block-bandeaudewebinaire2, #reveal--bandeaudewebinaire2 { 
  --background-style: solid; 
  --background-color: #00FFF0; 
  --body-font-color: #002663; 
  --body-font-size: 20px; 
  --button-border-color: transparent; 
  --button-border-color-hover: transparent; 
}