Try laying out game screen with CSS grid template areas?

[DylanSp]

• https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_grid_layout/Basic_concepts_of_grid_layout
• https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_grid_layout/Grid_template_areas
• https://developer.mozilla.org/en-US/docs/Web/CSS/grid-template-areas