/* YUI */
body {
　font-size: 13px;
　*font-size: small;
　*font: x-small;
}
table {
　font-size: inherit;
　font: 100%;
}
select,input,textarea {
　font-size: 99%;
}
/* Origin */
body {
	background-color: #e0e0e0;
	margin: 0;
	padding: 0;
	font-size: 77%;
	text-align: center;
	line-height: 1.6em;
	color: #666666;
	letter-spacing: 0.1em;
}
ul,li {
	list-style: none;
	margin: 0;
}
img {
	vertical-align: bottom;
	border: 0;
}
.clearfix { 
	zoom: 1;/*for IE 5.5-7*/ 
} 
.clearfix:after {/*for modern browser*/ 
	content: "."; 
	clear: both; 
	display: block; 
	height: 0; 
	visibility: hidden; 
}