Added note about experimental style

Author: vhardy

css3-regions/Overview.html

@@ -49,14 +49,21 @@
          	margin: 0px auto;
          	width: 70ex;
          }
-
-         #default-fragment-shader:before {
-             content: "Default fragment shader";
+         
+         .big.note {
+             font-size: 1.2em;
+             line-height: 1.3em;
+             color: #2f2f2f;
          }
-
-         #default-vertex-shader:before {
-             content: "Default vertex shader";
+         
+         .big.note:before {
+             content: "NOTE";
+             display: block;
+             color: rgba(0, 0, 0, 0.15);
+             font-weight: bold;
+             margin-bottom: 0.5em;
          }
+         
        </style>
   <link href="http://www.w3.org/StyleSheets/TR/W3C-ED.css" rel=stylesheet
   type="text/css">
@@ -135,6 +142,10 @@ <h2 class="no-num no-toc" id=abstract>Abstract</h2>
 
   <h2 class="no-num no-toc" id=status-of-this-document>Status of this
    document</h2>
+
+  <p class="big note">This document uses an experimental style sheet. We
+   welcome your feedback on the styles at <a
+   href="mailto:site-comments@w3.org">site-comments@w3.org</a>.</p>
   <!--begin-status-->
 
   <p>This is a public copy of the editors' draft. It is provided for

css3-regions/Overview.src.html

@@ -52,14 +52,21 @@
          	margin: 0px auto;
          	width: 70ex;
          }
-
-         #default-fragment-shader:before {
-             content: "Default fragment shader";
+         
+         .big.note {
+             font-size: 1.2em;
+             line-height: 1.3em;
+             color: #2f2f2f;
          }
-
-         #default-vertex-shader:before {
-             content: "Default vertex shader";
+         
+         .big.note:before {
+             content: "NOTE";
+             display: block;
+             color: rgba(0, 0, 0, 0.15);
+             font-weight: bold;
+             margin-bottom: 0.5em;
          }
+         
        </style>
 
        <link rel="stylesheet" type="text/css"
@@ -120,8 +127,13 @@ <h2 class="no-num no-toc" id="abstract">Abstract</h2>
     [[CSS3-GRID-LAYOUT]] to position the regions where content flows.</p>
 
     <h2 class="no-num no-toc" id="status-of-this-document">Status of this
-    document</h2><!--begin-status-->
-
+    document</h2>
+    
+    <p class="big note">This document uses an experimental style
+       sheet. We welcome your feedback on the styles at
+       <a href="mailto:site-comments@w3.org">site-comments@w3.org</a>.</p>
+    
+    <!--begin-status-->       
     <p><em>This section describes the status of this document at the time of
     its publication. Other documents may supersede this document. A list of
     current W3C publications and the latest revision of this technical report