MD Settings: Fix Network section styling

chrome/browser/resources/settings/internet_page/network_summary_item.html

 <link rel="import" href="chrome://resources/cr_elements/network/cr_network_list.html">
 <link rel="import" href="chrome://resources/cr_elements/network/cr_network_list_item.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-a11y-keys-behavior/iron-a11y-keys-behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-collapse/iron-collapse.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button-light.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-toggle-button/paper-toggle-button.html">
 <link rel="import" href="../settings_page/settings_subpage.html">
 <link rel="import" href="../settings_shared_css.html">
 <link rel="import" href="network_siminfo.html">
 
 <dom-module id="network-summary-item">
   <template>
     <style include="settings-shared">
       network-siminfo {
         padding: 0 var(--settings-box-row-padding);
       }
 
-      .padded {
-        @apply(--settings-list-frame-padding);
-      }
-
       #details {
         align-items: center;
         display: flex;
         flex: auto;
       }
 
       #details[no-flex] {
         flex: none;
       }
-
-      #networkList {
-        margin: 5px 0 10px;
-        max-height: 200px;
-        min-height: 50px;
-      }
     </style>
     <div actionable class="settings-box two-line" on-tap="onShowDetailsTap_">
-      <div id="details"
-          no-flex$="[[showSimInfo_(deviceState)]]">
+      <div id="details" no-flex$="[[showSimInfo_(deviceState)]]">
         <cr-network-list-item item="[[activeNetworkState]]" class="flex">
         </cr-network-list-item>
       </div>
 
       <template is="dom-if" if="[[showSimInfo_(deviceState)]]">
         <network-siminfo editable class="flex"
             network-properties="[[getCellularState_(deviceState)]]"
             networking-private="[[networkingPrivate]]">
         </network-siminfo>
       </template>
@@ skipping 12 matching lines @@
               checked="[[deviceIsEnabled_(deviceState)]]"
               enabled="[[enableToggleIsEnabled_(deviceState)]]"
               on-tap="onDeviceEnabledTap_">
           </paper-toggle-button>
         </div>
       </template>
     </div>
   </template>
   <script src="network_summary_item.js"></script>
 </dom-module>