#first #wrapper #base #content #section #case {
	width: 685px;
}
#wrapper #base #content #section #mini_box {

}
#wrapper #base #content #section #mini_box p {
	width: 172px;
	float: left;
	margin: 0px;
	padding-top: 10px;
	padding-bottom: 10px;
}
#wrapper #base #content #section #mini_box #big_box {
}
#wrapper #base #content #section #mini_box #big_box {
	background-image: url(http://www.denwao.com/image/m_menuun.jpg);
	background-repeat: no-repeat;
	width: 690px;
	height: 273px;
}