website/styles/_flox.scss

.flox-playground {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: max(24rem, 0.5vh);
  gap: 1em;
  margin-block: 0.5em;
  padding: 1em;

  .editor, #output {
    height: calc(100% - 4em);
    overflow-y: auto;
    border: 1px dashed black;
    border-radius: 0.5em;
    background-color: white;
  }

  .editor {
    position: relative;

    #run {
      position: absolute;
      right: 0.5em;
      bottom: 0.5em;
      padding: 0.25em 0.5em;
    }
  }

  #output {
    padding: 1em;
  }
}