body {width: 500px}
.required {color: red}

#introduction {
		font-size:  12px;
		margin-bottom:  3em;
		}

#introduction_form input { 
		position: absolute; left:  300px;
		}

#errorDiv {
	border: 2px solid red;
	margin:20px 0;
	}
#errorDiv ul {
	list-style: none;
	margin: 10px 5px;
	padding: 0;
}
#errorDiv ul li {
	color: red;
	font-weight: bold;
}