#content_body{
	width:90%;
	padding-left:5%;
	padding-right:5%;
	padding-bottom:3vw;
	padding-top:1vw;
	font-size:1vw;
	line-height:1.6vw;
	float:left;
}
h1{
	margin-bottom:1vw;
}
@media screen and (max-width: 900px) {
	#content_body{
		font-size:15px;
		line-height:18px;
	}
}