Supervised user interstitial: Small style changes.

chrome/browser/resources/supervised_user_block_interstitial.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 function sendCommand(cmd) {
   window.domAutomationController.setAutomationId(1);
   window.domAutomationController.send(cmd);
 }
 
 function makeImageSet(url1x, url2x) {
@@ skipping 15 matching lines @@
     $('avatar-img').style.content = makeImageSet(avatarURL1x, avatarURL2x);
     $('avatar-img').hidden = false;
     $('error-img').hidden = true;
     var secondAvatarURL1x = loadTimeData.getString('secondAvatarURL1x');
     var secondAvatarURL2x = loadTimeData.getString('secondAvatarURL2x');
     if (secondAvatarURL1x) {
       $('second-avatar-img').style.content =
           makeImageSet(secondAvatarURL1x, secondAvatarURL2x);
       $('second-avatar-img').hidden = false;
       // The avatar images should overlap a bit.
-      $('avatar-img').style.left = '10px';
+      $('avatar-img').style.left = '6px';
       $('avatar-img').style.zIndex = '1';
-      $('second-avatar-img').style.left = '-10px';
+      $('second-avatar-img').style.left = '-6px';
     }
   }
   $('back-button').onclick = function(event) {
     sendCommand('back');
   };
 }
 
 /**
  * Updates the interstitial to show that the request was sent.
  */
 function updateAfterRequestSent() {
   $('error-img').hidden = true;
   $('request-access-button').hidden = true;
   $('block-page-message').hidden = true;
   $('request-sent-message').hidden = false;
   if ($('avatar-img').hidden) {
     $('request-sent-message').style.marginTop = '40px';
   }
 }
 
 document.addEventListener('DOMContentLoaded', initialize);