Custom CSS examples

Expand to the whole window:

div[id="app"] > div > div > div[tabindex="-1"] {
  width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
  max-height: 100% !important;

  position: absolute;
  top: 0 !important;
  left: 0 !important;
}