Index: binary-improvements/webserver/css/style.css
===================================================================
--- binary-improvements/webserver/css/style.css	(revision 270)
+++ binary-improvements/webserver/css/style.css	(revision 274)
@@ -53,6 +53,30 @@
 }
 
+.adminnavbar.hidenav {
+	width: 0;
+	visibility: hidden;
+}
+
 .adminnavbar > div {
 	margin: 5px;
+}
+
+.adminnavbarhidebutton {
+	position: fixed;
+	left: 200px;
+	color: #000;
+	background-color: rgba(180, 180, 180, 0.5); //#ccc;
+	z-index: 5;
+	top: 50%;
+	border-radius: 5px;
+	transform: translate(-50%, -50%) rotate(+90deg);
+	padding: 0px 5px;
+	font-family: sans-serif;
+	cursor: pointer;
+}
+
+.adminnavbarhidebutton.hidenav {
+	left: 18px;
+	transform: translate(-50%, -50%) rotate(-90deg);
 }
 
@@ -141,4 +165,8 @@
 	left: 200px;
 	/*background-color: #408040;*/
+}
+
+#admincontent.hidenav {
+	left: 0;
 }