[MD settings] change button padding and placement

chrome/browser/resources/settings/people_page/people_page.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/neon-animation/neon-animatable.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-dialog/paper-dialog.html">
 <link rel="import" href="chrome://md-settings/controls/settings_checkbox.html">
 <link rel="import" href="chrome://md-settings/people_page/sync_page.html">
 <link rel="import" href="chrome://md-settings/people_page/profile_info_browser_proxy.html">
 <link rel="import" href="chrome://md-settings/people_page/sync_browser_proxy.html">
@@ skipping 61 matching lines @@
             </span>
 </if>
 <if expr="not chromeos">
             <span id="profile-name">
               [[profileName_]]
             </span>
 </if>
           </div>
 <if expr="not chromeos">
           <template is="dom-if" if="[[!syncStatus.signedIn]]">
-            <paper-button class="action-button" on-tap="onSigninTap_"
-                disabled="[[syncStatus.setupInProgress]]">
-              $i18n{syncSignin}
-            </paper-button>
+            <span class="secondary-action">
+              <paper-button class="action-button" on-tap="onSigninTap_"
+                  disabled="[[syncStatus.setupInProgress]]">
+                $i18n{syncSignin}
+              </paper-button>
+            </span>
           </template>
           <template is="dom-if" if="[[syncStatus.signedIn]]">
             <span class="secondary-action">
               <paper-button class="secondary-button" on-tap="onDisconnectTap_"
                   disabled="[[syncStatus.setupInProgress]]">
                 $i18n{syncDisconnect}
               </paper-button>
             </span>
           </template>
 </if>
         </div>
         <div class="settings-box two-line" hidden="[[syncStatus.signedIn]]">
           $i18n{syncOverview}
         </div>
 
         <div class="settings-box" hidden="[[!isStatusTextSet_(syncStatus)]]">
           <span id="syncStatusText"></span>
           <paper-button on-tap="onSyncTap_">
             [[syncStatus.actionLinkText]]
           </paper-button>
         </div>
 
         <template is="dom-if"
             if="[[isAdvancedSyncSettingsVisible_(syncStatus)]]">
-          <div class="settings-box">
+          <div class="settings-box button-strip">
             <paper-button on-tap="onSyncTap_" class="primary-button">
               $i18n{syncPageTitle}
             </paper-button>
           </div>
         </template>
 
         <div class="settings-box" id="activity-controls"
             on-tap="onActivityControlsTap_">
           <div id="googleg-logo-container">
             <div id="googleg-logo"></div>
@@ skipping 57 matching lines @@
                 <paper-button id="easyUnlockTurnOff" class="secondary-button"
                     on-tap="onEasyUnlockTurnOffTap_">
                   $i18n{easyUnlockTurnOffButton}
                 </paper-button>
               </template>
             </div>
           </div>
         </template>
 </if>
 
-        <div class="settings-box">
+        <div class="settings-box button-strip">
           <paper-button class="primary-button" on-tap="onManageOtherPeople_">
             $i18n{manageOtherPeople}
           </paper-button>
         </div>
       </neon-animatable>
       <template is="dom-if" name="sync">
         <settings-subpage page-title="$i18n{syncPageTitle}">
           <settings-sync-page current-route="[[currentRoute]]">
           </settings-sync-page>
         </settings-subpage>
@@ skipping 40 matching lines @@
 
 <if expr="chromeos">
     <template is="dom-if" if="[[easyUnlockEnabled_]]">
       <easy-unlock-turn-off-dialog id="easyUnlockTurnOffDialog">
       </easy-unlock-turn-off-dialog>
     </template>
 </if>
   </template>
   <script src="people_page.js"></script>
 </dom-module>