Abmessungen der Box (Standards-Mode)

width:400px;height:100px;
width:400px; height:100px; padding:40px;
width:400px; height:100px; border:40px solid #00c000;
width:400px; height:100px; padding:40px; border:40px solid #00c000;
width:400px; height:100px; padding:40px; border:40px solid #00c000; margin:40px;