@charset "shift_jis";

.contents_area p {
	width: auto;
	margin-left: 10px;
}

div.lead p {
	margin: 20px 0 20px;
	padding-bottom: 20px;

}

div.problem {
	width: 730px;
	margin-bottom: 20px;
	padding-top: 20px;
	border-top: 1px solid #999;
	overflow: hidden;
	}


div.problem div.txt {
	float: left;
	width: 48%;
	}

div.problem h4 {
	margin-top: 0;
	}

.contents_area div.problem ul {
    list-style-type: disc;
    padding-left: 50px;
}

.contents_area div.problem ul li {
    margin-bottom: 10px;
}

div.problem div.img {
	float: right;
	width: 349px;
	}