@media screen and (max-width: 768px){
	div.center_box{
		display:block;
		width:98%;
		margin:auto;
		padding:0px;
	}
	div.center_box > h2.column_title{
		padding:0px;
	}
	.article_contents h1{
		font-size:1.5em;
		margin-bottom:5px;
	}
	div.column_status > p.date{
		position: relative;
	}
	div.full_img{margin-top:5px;}
}