#block-core-slider-fullscreen-ascend { 
  --h1-font-family: "PT Serif"; 
  --h1-font-letter-spacing: 1px; 
  --h4-font-color: #FFFFFF; 
  --h4-font-family: "PT Serif"; 
  --h4-font-letter-spacing: 1px; 
  --h4-font-size: 27px; 
  --button-font-family: "PT Serif"; 
  --button-font-letter-spacing: 1px; 
  --button-font-size: 17px; 
  --button-border-color: transparent; 
  --button-border-color-hover: transparent; 
}