Tidying up.

samples/io/ui/io.css

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 12 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 
-BODY { 
+BODY {
   overflow: hidden;
   background-image: url(../ui/bgtile.jpg);
   padding: 0px;
   margin: 0px;
   color: white;
 }
 #content {
   visibility: hidden;  /* for now */
   position: absolute;
   color: black;
@@ skipping 28 matching lines @@
   position: absolute;
   width: 100%;
   height: 100%;
 }
 #table-middle {
   padding: 0px;
   margin: 0px;
   border: 0px;
 }
 #book-left {
-  background-image: url(../ui/scrollwork.gif); 
+  background-image: url(../ui/scrollwork.gif);
   background-repeat: repeat-x;
   background-position: right 40px;
   text-align: right;
   vertical-align: top;
 }
 #book-center {
   width: 988px;
   height: 662px;
 }
 #book-right {
@@ skipping 79 matching lines @@
 }
 #output {
   font-family: sans-serif;
   text-align: right;
   padding-top: 15px;
   width: 250px;
   float: right;
   padding-right: 25px;
   color: #222222;
 }