contentSize: 100px x 200px; borderBoxSize [inline=140px, block=240px]; contentBoxSize [inline=100px, block=200px]; deviceBoxSize [inline=140px, block=240px]
contentSize: 100px x 200px; borderBoxSize [inline=140px, block=280px]; contentBoxSize [inline=100px, block=200px]; deviceBoxSize [inline=140px, block=280px]