#block-core-slider-fullscreen-ig, #reveal--core_slider_fullscreen_ig { 
  --button-style: none; 
  --button-border-radius: 0px; 
  --button-line-height: 1; 
  --button-border-color: transparent; 
  --button-border-color-hover: transparent; 
  --background-style: solid; 
}