revised example

Author: howcom

css3-gcpm/Overview.src.html

@@ -2673,11 +2673,9 @@ <h3>Float modifiers</h3>
 <div class=example>
 
 <pre>
-.figure { float: top; width: 50% }
+.figure { float: top unless-room }
 </pre>
 
-<img src=7b.png>
-
 </div>
 
 <dt>left/right