Ratio

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="12" height="20" x="6" y="2" rx="2"/><rect width="20" height="12" x="2" y="6" rx="2"/></svg>