#ex {
	width: 500px;
	height: 150px;
	margin: 0  0 80px 180px;
	text-align: center;
}
#ex li {
	padding-bottom: 10px;
}

#form {
	margin: 30px 0 0 80px;
}

#form * {
	font-size: 1em;
}

#form table {
	width: 100%;
	border-collapse: collapse;
}

#form table tr td,
#form table tr th {
	padding: 0.5em 0.5em;
}

#form table tr th {
	font-weight: bold;
	text-align: center;
	width: 35%;
}

#form th span {
	font-size: 0.8em;
	color: #e00;
	margin-left: 0.3em;
}
#form span.example {
	font-size: 0.9em;
	margin-left: 0.5em;
}

#form input[type='text'],
#form textarea {
	border: 1px solid #aaa;
}
#form textarea {
	width: 100%;
	height: 100px;
}
#form input[type='text'] {
	width: 50%;
}
#form input[type='text'].full {
	width: 100%;
}
#form input[type='radio'],
#form input[type='checkbox'] {
	margin-right: 0.3em;
	cursor: pointer;
}
#form label {
	cursor: pointer;
	margin-right: 0.8em;
}