body {
	font-family: 'Trebuchet MS';
	font-size: 12px;
	margin:0px;
	padding:0px;
}

h2{
	color: #3080d0;
	font-weight: bolder;
	font-size: 15px;
	margin-top: 30px;
	text-align: center;
}

.body {
	height: 520px;
	width: 900px;
	margin-top: 20px;
}

.head {
	text-align: center;
	margin-top: 10px;
}

.arena {
	position: absolute;
	width: 900px;
	height: 500px;
	background: #fafafa;
	border: #ffcccc 1px solid;
}

.arena div {
	font-family: 'Courier new';
	font-size: 12px;
	position: absolute;
	background: #ffffff;
	border: 1px outset;
	padding: 1px;
	cursor: default;
}