Remove split.js from the agent.

app.css

@@ -1,44 +1,9 @@
-/* * * * * * * * * * *
- * Split js theming. *
- * * * * * * * * * * */
-
-html, body {
-  height: 100%;
-}
-body {
-  /* padding: 8px; */
-  margin: 0;
-  /*background-color: #F6F6F6;*/
-  box-sizing: border-box;
-}
-.split {
-  -webkit-box-sizing: border-box;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-  overflow-y: auto;
-  overflow-x: hidden;
-}
-.content {
-  border: 1px solid #C0C0C0;
-  box-shadow: inset 0 1px 2px #e4e4e4;
-  background-color: #fff;
-}
-.gutter {
+#sidebar-menu {
   background-color: #eee;
-  background-repeat: no-repeat;
-  background-position: 50%;
-}
-.gutter.gutter-horizontal {
-  cursor: col-resize;
-   background-image: url('./images/grips/vertical.png');
-}
-.gutter.gutter-vertical {
-  cursor: row-resize;
-   background-image: url('./images/grips/horizontal.png');
-}
-.split.split-horizontal, .gutter.gutter-horizontal {
+  position: fixed;
+  overflow-y: scroll;
+  width: 250px;
   height: 100%;
-  float: left;
 }
 
 #sidebar-menu ul {
@@ -50,6 +15,10 @@ body {
   padding: 0;
 }
 
+#main-content {
+  margin-left: 250px;
+}
+
 .pane-title {
   margin-bottom: 1em;
 }