#box17 {
	width: 210px;
	height: 186px;
	padding-top: 104px;
}
#box17 .box_title {

}
#box17 .box_content{

}
#box17 .box_file {
	height: 100%;
	width: 100%;
}
#box17 .box_file ul {
	list-style-type: none;
	display: inline;
}
#box17 .box_file li {
	float: left;
}
#box17 .box_file li img {
	margin: 1px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}