#contents_in a:link, #contents_in a:visited{
	color: #1d7fef; 
	text-decoration: none;
	}
#contents_in a:active, #contents_in a:hover{
	color: #1d7fef; 
	text-decoration: underline;
	}


.intro{
	padding:0 10px 15px;
	}			
.h2_irinn{
	margin-bottom:20px;
	}		
	

.bg_gray{
	background-color:#eee;
	padding:10px 15px;
	margin-top:14px;
	margin-bottom:15px;
	}