html { 
	background: url(bg.jpg) repeat-y center center fixed; 
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}

body {   
	font-size: 20px;
	font-family: Helvetica, Arial, sans-serif;
	color: #333;
	text-align: center;
}
#main {
	margin: 80px auto;
	border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border: 1px solid #555;
	width: 380px;
	padding-bottom:10px;
	background-color:rgba(238,228,238,0.5);
}

#desc {
	font-size: 160%;
}

a {
	color: #333;
}

a:hover {
	color: #222;
}

@media screen and (max-device-width: 400px) {
  #main {
	margin: 40px auto;
	border-radius: 0px;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
	width:300px;
  }
}