#block-core-slider-regular-ascend, #reveal--core_slider_regular_ascend { 
  --h1-font-color: #FEFEFE; 
  --h1-font-family: "droid-serif"; 
  --h1-font-size: 36px; 
  --h1-font-weight: 700; 
  --h1-text-align: center; 
  --button-border-color: transparent; 
  --button-border-color-hover: transparent; 
}