[MD settings] redesign of side nav

chrome/browser/resources/settings/settings_menu/settings_menu.html

Index: chrome/browser/resources/settings/settings_menu/settings_menu.html
diff --git a/chrome/browser/resources/settings/settings_menu/settings_menu.html b/chrome/browser/resources/settings/settings_menu/settings_menu.html
index f79fb67275b666656874f11f4e544de0d7667682..0d4b5917a3686f7d83a0e99d5f128025e8483887 100644
--- a/chrome/browser/resources/settings/settings_menu/settings_menu.html
+++ b/chrome/browser/resources/settings/settings_menu/settings_menu.html
@@ -36,24 +36,28 @@
         padding: 0;
       }
 
-      paper-submenu > div {
+      #basicPage {
         margin-top: 8px;
       }
 
-      paper-submenu {
+      .page-menu > div {
+        margin-top: 8px;
+      }
+
+      .page-menu {
         --paper-menu-selected-item: {
           font-weight: 500;
         };
       }
 
-      paper-submenu paper-menu {
+      .page-menu paper-menu {
         --paper-menu-selected-item: {
           color: var(--google-blue-500);
           font-weight: 500;
         };
       }
 
-      paper-submenu div {
+      .page-menu div {
         -webkit-margin-start: 24px;
         align-items: center;
         display: flex;
@@ -69,11 +73,7 @@
       }
     </style>
     <paper-menu name="root-menu">
-      <paper-submenu data-page="basic" id="basicPage" opened="{{basicOpened_}}">
-        <div class="menu-trigger" data-section="" on-tap="openPage_">
-          <span>$i18n{basicPageTitle}</span>
-          <iron-icon icon="[[arrowState_(basicOpened_)]]"></iron-icon>
-        </div>
+      <div class="page-menu" data-page="basic" id="basicPage">
         <paper-menu attr-for-selected="data-section" class="menu-content"
             data-page="basic" id="basicMenu">
 <if expr="chromeos">
@@ -111,8 +111,8 @@
             $i18n{onStartup}
           </div>
         </paper-menu>
-      </paper-submenu>
-      <paper-submenu id="advancedPage" data-page="advanced"
+      </div>
+      <paper-submenu class="page-menu" id="advancedPage" data-page="advanced"
           opened="{{advancedOpened_}}">
         <div class="menu-trigger" data-section="" on-tap="openPage_">
           <span>$i18n{advancedPageTitle}</span>
@@ -169,7 +169,7 @@
         </paper-menu>
       </paper-submenu>
       <div class="separator"></div>
-      <paper-submenu data-page="about">
+      <paper-submenu class="page-menu" data-page="about">
         <div class="menu-trigger" on-tap="openPage_" data-section="">
           $i18n{aboutPageTitle}
         </div>