{ position: absolute; padding: 10px; left: 50px; top: 50px; bottom: 50px; right: 50px; }
{ position: absolute; left: 300px; top: 50px; border: 1px solid black; border-radius: 15px; box-shadow: 10px 10px 5px #888888; background-color: #ddd; }
{ opacity: 0.7; }
{ background-image: linear-gradient(top, #cccccc, #000000); transform: rotate(-20deg); position: absolute; left: 300px; top: 250px; width: 560px; height: 170px; }