Tweaks to the improvement banner

I think it looks pretty terrible, and am minded not to include it in
5.0.15. Interested in other views.

editions/tw5.com/tiddlers/howtos/Improving TiddlyWiki Documentation.tid

@@ -0,0 +1,7 @@
+title: Improving TiddlyWiki Documentation
+tags: howto
+created: 20140820151051019
+modified: 20140820151051019
+
+Anyone can submit improvements to the TiddlyWiki documentation that appears on http://tiddlywiki.com.
+

editions/tw5.com/tiddlers/system/ViewTemplateSources.tid

@@ -10,5 +10,5 @@ https://github.com/Jermolene/TiddlyWiki5/blob/master/editions/tw5.com/tiddlers/$
 </$set>
 \end
 <div class="tw-improvement-banner">
-{{$:/core/images/star-filled}} Can you help improve this documentation? [[Find out how|Improving TiddlyWiki Documentation]] to edit <<outerMakeGitHubLink "this tiddler">>
+{{$:/core/images/star-filled}} Can you help us improve this documentation? [[Find out how|Improving TiddlyWiki Documentation]] to edit <<outerMakeGitHubLink "this tiddler on ~GitHub">>
 </div>

editions/tw5.com/tiddlers/system/tw5.com-styles.tid

@@ -44,6 +44,41 @@ tags: $:/tags/stylesheet
 
 .tw-improvement-banner {
 	font-size: 0.7em;
+	background: #fcc;
+	padding-left: 5px;
+	<<box-shadow "2px 2px 2px rgba(0,0,0,0.4)">>
+}
+
+@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {
+	
+	.tw-improvement-banner {
+		margin-top: 15px;
+	}
+
+}
+
+@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {
+
+	.tw-improvement-banner {
+		margin-right: -23px;
+		margin-bottom: -20px;
+		margin-left: -53px;
+	}
+
+	.tw-improvement-banner:before {
+		display: block;
+		position: absolute;
+		width: 0;
+		height: 0;
+		content: " ";
+		margin-left: -5px;
+		margin-top: -10px;
+		border-top: 5px solid transparent;
+		border-left: 5px solid transparent;
+		border-right: 5px solid #C07E7E;
+		border-bottom: 5px solid #C07E7E;
+	}
+
 }
 
 .tw-improvement-banner svg {