:root {
  /* SLURP palette constants */
  --SLURP-BLUE: #264653;
  --SLURP-CYAN: #2A9D8F;
  --SLURP-YELLOW: #E9C46A;
  --SLURP-ORANGE: #F4A261;
  --SLURP-RED: #E76F51;
  --SLURP-OFFWHITE: #FFFDFA;
  --SLURP-GRAY: #545352;
}

#logo64 {
  height: 64px;
  width: 64px;
}

#logo256 {
  height: 256px;
  width: 256px;
}

:root {
  /* SLURP palette constants */
  --SLURP-BLUE: #264653;
  --SLURP-CYAN: #2A9D8F;
  --SLURP-YELLOW: #E9C46A;
  --SLURP-ORANGE: #F4A261;
  --SLURP-RED: #E76F51;
  --SLURP-OFFWHITE: #FFFDFA;
  --SLURP-GRAY: #545352;
}

html, body, #root, #root>div, #root>div>* {
  height: 100%
}

#logo64 {
  height: 64px;
  width: 64px;
}

#logo256 {
  height: 256px;
  width: 256px;
}

Make App span at least the entire window
Make App span at least the entire window
