#demo {
height: 200px;
}
#demo em {
display: block;
float: left;
font-style:normal;
text-align:center;
width: 80px;
height: 40px;
line-height:40px;
border: 1px solid #000;
margin: 6px 0;
color:#99CCCC;
font-size:150%;
-moz-box-shadow:4px 4px 7px rgba(0,0,0, 0.4);
-webkit-box-shadow:4px 4px 7px rgba(0,0,0, 0.4);
box-shadow:4px 4px 7px rgba(0,0,0, 0.4);
-moz-border-radius:3px;
-webkit-border-radius:3px;
cursor: move;
}