.extend_contents,
.extend_contents_html {
	box-sizing:border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;

	background-color: white;
	padding: 10px;
	margin-bottom: 20px;
	border: 1px solid #CCC;
}
.extend_contents {
	display: table;
	width: 100%;
}
.extend_contents_html {
	display: block;
}
.extend_contents .extend_img {
	height: 100%;
	display: table-cell;
	width: 30%;
}
.extend_contents .extend_text_c2,
.extend_contents .extend_text_c1 {
	display: table-cell;
	vertical-align: top;
}
.extend_contents .extend_text_c2 {
	width: 70%;
	padding-left: 10px;
}
.extend_contents .extend_text_c2 h2 {
	margin: 5px 0 10px 0;
}
.extend_contents .extend_text_c2 h2,
.extend_contents .extend_text_c2 p {
	line-height: 1.2em;
}
.extend_contents .extend_text_c1 {
	width: 100%;
}
.extend_contents .extend_img img {
	width: 100%;
}