.material {
	width: 450px;
	margin-top: 24px;
	margin-left: 4px;
	font-size: 13px;
}
.main .setumei {
	padding: 5px;
	margin-top: 50px;
}
ul li {
	line-height: 1.5em;
	margin-top:0;
	padding-top:0;
}
.main .setumei table img {
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}