#top_panel {
	font-size: 0.7em;
	border-bottom: 1px #ccc solid;
	}

.top_bar {
	text-align: left;
	}
#logo a img {
	border: 0px;
	}

.top_bar {
	width: 100%;
	}

.top_bar ul {
	text-align: right;
	}

.top_bar li {
	display: inline;
	padding-left: 0.5em;
	}

.nav_bar {
	text-align: left;
	width: 100%;
	}
.nav_bar a {
	text-decoration: none;
	}
.nav_bar ul { /* all list */
	padding-left: 0;
	margin: 0;
	list-style: none;
	}
.nav_bar li { /* all list items */
	float: left;
	position: relative;
	border: 1px solid #ccc;
	border-bottom: 0px;
	padding: 0.2em;
	padding-left: 1em;
	padding-right: 1em;
	}
.nav_bar li ul {
	display: none;
	position: absolute;
	top: 1em;
	}
.nav_bar li:hover ul,  .nav_bar li.over ul
	{
	display: block;
	background: #fff;
	padding: 0.2em;
	border: 1px solid #ccc;
	border-right: 2px solid;
	border-bottom: 2px solid;
	min-width: 8em;
	}
.nav_bar li:hover ul li,  .nav_bar li.over ul li 
	{
	display: block;
	padding: 0.2em;
	border: 0px;
	}
.nav_bar li:hover ul li:hover {
	background: #eee;
	}

.nav_bar li>ul { /* to override top and left in browsers other than IE, which will position to the top right of the containing li, rather than bottom left */
	top: auto;
	left: auto;
}