diff --git a/lib/gollum/frontend/public/gollum/css/_styles.css b/lib/gollum/frontend/public/gollum/css/_styles.css
index d70f29ed..57461e84 100644
--- a/lib/gollum/frontend/public/gollum/css/_styles.css
+++ b/lib/gollum/frontend/public/gollum/css/_styles.css
@@ -1,6 +1,6 @@
-/* Just some base styles not needed for example to function */
-*, html { font-family: Verdana, Arial, Helvetica, sans-serif; }
-
+*, html {
+  font-family: Verdana, Arial, Helvetica, sans-serif;
+}
 
 #results a:hover {
   background-color: #4c4c4c;
@@ -13,9 +13,8 @@
 }
 
 #home_button .minibutton {
-/* controls size of home btn */
-font-size: 1em;
-text-align: center;
+  font-size: 1em;
+  text-align: center;
 }
 
 #results {
@@ -24,87 +23,98 @@ text-align: center;
   left: 10px;
 }
 
-
-body, form, ul, li, p, h1, h2, h3, h4, h5
-{
-	margin: 0;
-	padding: 0;
+body, form, ul, li, p, h1, h2, h3, h4, h5 {
+  margin: 0;
+  padding: 0;
 }
-body { background-color: #606061; color: #ffffff; margin: 0; }
-img { border: none; }
-p
-{
-	font-size: 1em;
-	margin: 0 0 1em 0;
+
+body {
+  background-color: #606061;
+  color: #ffffff;
+  margin: 0;
+}
+
+img {
+  border: none;
+}
+
+p {
+  font-size: 1em;
+  margin: 0 0 1em 0;
 }
 
 html { font-size: 100%; /* IE hack */ }
 body { font-size: 1em; /* Sets base font size to 16px */ }
 table { font-size: 100%; /* IE hack */ }
 input, select, textarea, th, td { font-size: 1em; }
-	
+
+/* Prevent wrapping on large file names. */
+li.file {
+  white-space: nowrap;
+}
+
 /* CSS Tree menu styles */
 ol.tree
 {
-	padding: 0 0 0 30px;
-	width: 300px;
+  padding: 0 0 0 30px;
+  width: 300px;
 }
-	li 
-	{ 
-		position: relative; 
-		margin-left: -15px;
-		list-style: none;
-	}
-	li.file
-	{
-		margin-left: -1px !important;
+  li 
+  { 
+    position: relative; 
+    margin-left: -15px;
+    list-style: none;
+  }
+  li.file
+  {
+    margin-left: -1px !important;
     height: 1.5em;
-	}
-		li.file a
-		{
-			background: url(/images/fileview/document.png) 0 0 no-repeat;
-			color: #fff;
-			padding-left: 21px;
-			text-decoration: none;
-			display: block;
-		}
-		li.file a[href *= '.pdf']	{ background: url(/images/fileview/document.png) 0 0 no-repeat; }
-		li.file a[href *= '.html']	{ background: url(/images/fileview/document.png) 0 0 no-repeat; }
-		li.file a[href $= '.css']	{ background: url(/images/fileview/document.png) 0 0 no-repeat; }
-		li.file a[href $= '.js']		{ background: url(/images/fileview/document.png) 0 0 no-repeat; }
-	li input
-	{
-		position: absolute;
-		left: 0;
-		margin-left: 0;
-		opacity: 0;
-		z-index: 2;
-		cursor: pointer;
-		height: 1em;
-		width: 1em;
-		top: 0;
-	}
-		li input + ol
-		{
-			background: url(/images/fileview/toggle-small-expand.png) 40px 0 no-repeat;
-			margin: -1.188em 0 0 -44px; /* 15px */
-			height: 1.5em;
-		}
-		li input + ol > li { display: none; margin-left: -14px !important; padding-left: 1px; }
-	li label
-	{
-		background: url(/images/fileview/folder-horizontal.png) 15px 1px no-repeat;
-		cursor: pointer;
-		display: block;
-		padding-left: 37px;
-	}
+  }
+    li.file a
+    {
+      background: url(/images/fileview/document.png) 0 0 no-repeat;
+      color: #fff;
+      padding-left: 21px;
+      text-decoration: none;
+      display: block;
+    }
+    li.file a[href *= '.pdf']  { background: url(/images/fileview/document.png) 0 0 no-repeat; }
+    li.file a[href *= '.html']  { background: url(/images/fileview/document.png) 0 0 no-repeat; }
+    li.file a[href $= '.css']  { background: url(/images/fileview/document.png) 0 0 no-repeat; }
+    li.file a[href $= '.js']    { background: url(/images/fileview/document.png) 0 0 no-repeat; }
+  li input
+  {
+    position: absolute;
+    left: 0;
+    margin-left: 0;
+    opacity: 0;
+    z-index: 2;
+    cursor: pointer;
+    height: 1em;
+    width: 1em;
+    top: 0;
+  }
+    li input + ol
+    {
+      background: url(/images/fileview/toggle-small-expand.png) 40px 0 no-repeat;
+      margin: -1.188em 0 0 -44px; /* 15px */
+      height: 1.5em;
+    }
+    li input + ol > li { display: none; margin-left: -14px !important; padding-left: 1px; }
+  li label
+  {
+    background: url(/images/fileview/folder-horizontal.png) 15px 1px no-repeat;
+    cursor: pointer;
+    display: block;
+    padding-left: 37px;
+  }
 
-	li input:checked + ol
-	{
-		background: url(/images/fileview/toggle-small.png) 40px 5px no-repeat;
-		margin: -1.5em 0 0 -44px; /* 20px */
-		padding: 1.563em 0 0 80px;
-		height: auto;
-	}
-		li input:checked + ol > li { display: block; margin: 0 0 0.125em;  /* 2px */}
-		li input:checked + ol > li:last-child { margin: 0 0 0.063em; /* 1px */ }
+  li input:checked + ol
+  {
+    background: url(/images/fileview/toggle-small.png) 40px 5px no-repeat;
+    margin: -1.5em 0 0 -44px; /* 20px */
+    padding: 1.563em 0 0 80px;
+    height: auto;
+  }
+    li input:checked + ol > li { display: block; margin: 0 0 0.125em;  /* 2px */}
+    li input:checked + ol > li:last-child { margin: 0 0 0.063em; /* 1px */ }