.nouhin a{
	display:block;

	width:15em;
	text-align:center;
	text-decoration:none;
	padding:15px;
	background:url(../img/bg_lora.png) repeat-x top;
	background-position:center;
	color:black
}

.nouhin a:hover{
	background:url(../img/bg_lred.png) repeat-x top;
	background-position:center;
}