pre { text-align: left; overflow: visible }
code { background-color: #ffc }
pre code { background-color: #eee }
#demos{
	width:180px;
	margin:0 auto;
}
.pics {  padding:0; margin:0; overflow: hidden }
.pics img {  width: 160px; padding: 10px; background: #111; top:0; left:0 }