@charset "utf-8";

ul#menu.sp li span{
	position: relative;
	width: 100%;
	padding-bottom: 2px;
	display: inline-block;
	border-bottom: #f2f2f2 dashed 1px;
}
ul#menu.sp li span:hover{
	cursor: pointer;
	padding-bottom: 2px;
	<!--border-bottom: #999 dashed 1px;-->
}
ul#menu.sp li span:after{
	content: "▼";
	position: absolute;
	right: 1em;
}
ul#menu.sp li span.active:after{
	content: "▲";
}
ul#menu.sp li ul{
	display: none;
}