Admin can login to access private pages (such as add courses)

style.css

@@ -112,6 +112,11 @@ footer
     padding-bottom: 50px;
 }
 
+table tbody tr:hover
+{
+    background: #F5F7FF;
+}
+
 footer a
 {
     color: black;
@@ -156,3 +161,17 @@ form.invalidation input
     float: right;
     margin-right: 30px;
 }
+
+.tooltip
+{
+    background: #CCCC00;
+    border-radius: 10px;
+    display: none;
+    padding: 5px;
+    position: absolute;
+    text-align: center;
+}
+tbody tr:hover .tooltip
+{
+    display: block;
+}