fix admin settings

frontend/src/metabase/admin/settings/components/SettingHeader.jsx

@@ -5,7 +5,7 @@ const SettingHeader = ({ setting }) => (
     <div className="text-grey-4 text-bold text-uppercase">
       {setting.display_name}
     </div>
-    <div className="text-grey-4 my1">
+    <div className="text-grey-4 text-measure my1">
       {setting.description}
       {setting.note && <div>{setting.note}</div>}
     </div>

frontend/src/metabase/components/AdminLayout.jsx

@@ -20,7 +20,7 @@ export default class AdminLayout extends Component {
         <AdminHeader ref="header" title={title} />
         <div className="MetadataEditor-main flex flex-row flex-full mt2">
           {sidebar}
-          <div className="px2 flex-full">{children}</div>
+          <div className="px2 full">{children}</div>
         </div>
       </div>
     );