<svg viewBox="0 0 640 480" xmlns="http://www.w3.org/2000/svg"><path d="m0 0h640v160h-640z" fill="#f00"/><path d="m0 160h640v160h-640z" fill="#00f"/><path d="m0 320h640v160h-640z" fill="#ffa500"/></svg>
