diff --git a/docs/uidesign/table-layout.html b/docs/uidesign/table-layout.html
deleted file mode 100644
index 2c268199b08..00000000000
--- a/docs/uidesign/table-layout.html
+++ /dev/null
@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<style>
-		/** This is just for coloring: */
-		table { border: 1px solid #CC0; }
-		td { border: 1px solid  #CCC; }
-
-		table {
-			width: 100%;
-			table-layout: fixed;
-		}
-
-		#first {
-			width: 300px;
-		}
-	</style>
-</head>
-<body>
-
-<p>
-This play with table-layout:fixed; and applying the width to colgroup or col element. Firefox only recongize the width if it is applied on col element!</p>
-<p>
-On a perfect browser, both tables should look the same</p>
-
-<dl>
-	<dt>colgroup</dt>
-	<dd>300 px width is applied to the first colgroup element</dd>
-</dl>
-<div style="width: 400px;">
-<table>
-	<colgroup id="first" /></colgroup>
-	<colgroup id="second"/></colgroup>
-	<colgroup id="third" /></colgroup>
-	<tr>
-		<td>Very long?</td>
-		<td>#</td>
-		<td>$</td>
-	</tr>
-</table>
-</div>
-
-<dl>
-	<dt>col</dt>
-	<dd>Each colgroup has an additional col element. The first col element is applied the 300 px width</dd>
-</dl>
-
-<div style="width: 400px;">
-<table>
-	<colgroup><col id="first" /></colgroup>
-	<colgroup><col id="second"/></colgroup>
-	<colgroup><col id="third" /></colgroup>
-	<tr>
-		<td>Very long?</td>
-		<td>#</td>
-		<td>$</td>
-	</tr>
-</table>
-</div>
