.box{
        margin:20px;
	padding:10px,5px;
	background-color:#f0fff0;
	border-radius:10px;
	width:auto;
	overflow-x:scroll;
}
.box h3{
	position:relative;
	width:200px;
	background-color:#339933;
	color:white;
	text-align:center;
}
.contents{
        margin-top:15px;
        margin-left:15px;
	width:750px;
}
table{
	border:solid #333 1px;
	border-collapse:collapse;
}
td,th{
	padding:3px 10px;
	border:1px solid #b7b7b7;
}
th{
	background-color:#ccffcc;
}