html, body { margin: 0; height: 100%; }

main {
  height: 100%;
  display: grid;
  grid-auto-columns: 1fr;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: 150px 1fr 1fr;
  gap: 0 0;
  grid-template-areas: "nav nav" "queue queue" "browser result";
}

#queue {
  grid-area: queue;
  overflow: auto;
}

#nav {
  grid-area: nav;
  display: flex;
}

#nav

#result {
  grid-area: result;
  overflow: auto;
}

#browser {
  grid-area: browser;
}

table {
  width: 100%;
}


/* debug */
div {
  border: 1px solid blue;
}