Import and load the CSS for ReactGraphExplorer

dist/css/ReactGraphExplorer.css

+div#ge-container {
+  position: fixed;
+  top: 70px;
+  bottom: 0;
+  left: 0;
+  right: 300px;
+  z-index: 1;
+
+  /* non selectable: we've got our own events here */
+  -webkit-user-select: none; /* Safari */
+  -moz-user-select: none; /* Firefox */
+  -ms-user-select: none; /* IE/Edge */
+  user-select: none; /* Chrome and Opera, future + */
+}
+
+div#ge-toolbar {
+  position: fixed;
+  right: 300px;
+  bottom: 0;
+  z-index: 1000;
+  margin: 10px;
+}

dist/index.html

@@ -10,6 +10,7 @@
         <!-- <link href="css/lavish-bootstrap.css" rel="stylesheet"> -->
         <link rel="stylesheet" type="text/css" href="css/menu.css"/>
         <link href="css/Login.css" rel="stylesheet">
+        <link href="css/ReactGraphExplorer.css" rel="stylesheet">
         <style>
          * {margin: 0; padding: 0; list-style: none;}
          .tree ul li {