#sidenav {
	min-width: 180px !important;
}
#sidenav ul {
	list-style: none;
	margin: 30px 0 0 0;
	font-size: 1.4rem;
	text-align: right;
	line-height: 1.5;
	padding-left: 0;
	padding-right: 0;
}
#sidenav ul li a:visited {
	color: #003366;
}
#sidenav ul li {
	background-repeat: no-repeat;
	background-image: url(http://www.fish-isj.jp/images/point04.gif);
	background-position: 97% 50%;
	padding-right: 2rem;
	margin-bottom: 10px;
}
.current_link {
	color: #d64c03 !important;
}
.img_nav {
	border: 0;
}