max height of mensa panel table

panels/mensaPlan/style.css

 /* Table */
-.ui-widget-header {
+div[data-template=mensaPlan] .ui-widget-header {
   background-color: #e8e8e8;
   background: #e8e8e8;
   color: #000000;
 }
-#mensaPlanTitleBar {
+div[data-template=mensaPlan] #mensaPlanTitleBar {
   text-align: center;
 }
-.mensaPlanTable {
+div[data-template=mensaPlan] .mensaPlanTable {
   font-weight: bold;
 }
-.mensaPlanTable td {
+div[data-template=mensaPlan] .mensaPlanTable td {
   border-bottom: solid 2px black;
 }
-.mensaPlanTable tbody {
+div[data-template=mensaPlan] .mensaPlanTable tbody {
   background-color: #ffffff;
   color: #000000;
 }
+div[data-template=mensaPlan] #tabs {
+  height: 100%;
+}

panels/mensaPlan/style.less

 /* Table */
 
+div[data-template=mensaPlan] {
 .ui-widget-header {
 	background-color: #e8e8e8;
 	background: #e8e8e8;
@@ -20,3 +21,8 @@
 		color: #000000;
 	}
 }
+
+#tabs {
+height: 100%;
+}
+}