diff --git a/app/common/state/defaultBrowserState.js b/app/common/state/defaultBrowserState.js
new file mode 100644
index 00000000000..9e2c833e4c8
--- /dev/null
+++ b/app/common/state/defaultBrowserState.js
@@ -0,0 +1,12 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const getSetting = require('../../../js/settings').getSetting
+const settings = require('../../../js/constants/settings')
+
+module.exports.shouldDisplayDialog = (state) => {
+  return !getSetting(settings.IS_DEFAULT_BROWSER) &&
+    !state.get('defaultBrowserCheckComplete') &&
+    getSetting(settings.CHECK_DEFAULT_ON_STARTUP)
+}
diff --git a/app/extensions/brave/locales/en-US/app.properties b/app/extensions/brave/locales/en-US/app.properties
index 905a6555e2e..787ea3ffa7c 100644
--- a/app/extensions/brave/locales/en-US/app.properties
+++ b/app/extensions/brave/locales/en-US/app.properties
@@ -223,3 +223,7 @@ cookies=Cookies
 licenseTextOk=Ok
 closeFirefoxWarningOk=Ok
 importSuccessOk=Ok
+makeBraveDefault=Ready to make Brave your default Browser?
+checkDefaultOnStartup=Always check on startup
+useBrave=Use Brave
+notNow=Not Now
diff --git a/app/extensions/brave/locales/en-US/preferences.properties b/app/extensions/brave/locales/en-US/preferences.properties
index 6bca8a185a8..8ee99a137ac 100644
--- a/app/extensions/brave/locales/en-US/preferences.properties
+++ b/app/extensions/brave/locales/en-US/preferences.properties
@@ -249,3 +249,7 @@ sendUsageStatistics=Automatically send usage statistics to Brave
 bookmarksBarTextOnly=Text only
 bookmarksBarTextAndFavicon=Text and Favicons
 bookmarksBarFaviconOnly=Favicons only
+defaultBrowser=Brave is your default browser.
+notDefaultBrowser=Brave is not your default browser.
+setAsDefault=Set as default…
+checkDefaultOnStartup=Always check on startup
diff --git a/app/index.js b/app/index.js
index e2fb842f523..f4a4386a8a4 100644
--- a/app/index.js
+++ b/app/index.js
@@ -82,6 +82,7 @@ const privacy = require('../js/state/privacy')
 const basicAuth = require('./browser/basicAuth')
 const async = require('async')
 const tabs = require('./browser/tabs')
+const settings = require('../js/constants/settings')
 
 // temporary fix for #4517, #4518 and #4472
 app.commandLine.appendSwitch('enable-use-zoom-for-dsf', 'false')
@@ -107,6 +108,8 @@ const prefsRestartLastValue = {}
 
 const unsafeTestMasterKey = 'c66af15fc6555ebecf7cee3a5b82c108fd3cb4b587ab0b299d28e39c79ecc708'
 
+const defaultProtocols = ['http', 'https']
+
 const sessionStoreQueue = async.queue((task, callback) => {
   task(callback)
 }, 1)
@@ -441,6 +444,10 @@ app.on('ready', () => {
     }
     process.emit(messages.APP_INITIALIZED)
 
+    // Default browser checking
+    let isDefaultBrowser = defaultProtocols.every(p => app.isDefaultProtocolClient(p))
+    appActions.changeSetting(settings.IS_DEFAULT_BROWSER, isDefaultBrowser)
+
     if (CmdLine.newWindowURL) {
       appActions.newWindow(Immutable.fromJS({
         location: CmdLine.newWindowURL
diff --git a/app/renderer/components/checkDefaultBrowserDialog.js b/app/renderer/components/checkDefaultBrowserDialog.js
new file mode 100644
index 00000000000..41f06bf4134
--- /dev/null
+++ b/app/renderer/components/checkDefaultBrowserDialog.js
@@ -0,0 +1,51 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const React = require('react')
+const ImmutableComponent = require('../../../js/components/immutableComponent')
+const Dialog = require('../../../js/components/dialog')
+const Button = require('../../../js/components/button')
+const SwitchControl = require('../../../js/components/switchControl')
+const appActions = require('../../../js/actions/appActions')
+const windowActions = require('../../../js/actions/windowActions')
+const settings = require('../../../js/constants/settings')
+
+class CheckDefaultBrowserDialog extends ImmutableComponent {
+  constructor () {
+    super()
+    this.onCheckDefaultOnStartup = this.onCheckDefaultOnStartup.bind(this)
+    this.onNotNow = this.onNotNow.bind(this)
+    this.onUseBrave = this.onUseBrave.bind(this)
+  }
+
+  onCheckDefaultOnStartup (e) {
+    windowActions.setModalDialogDetail('checkDefaultBrowserDialog', {checkDefaultOnStartup: e.target.value})
+  }
+  onNotNow () {
+    appActions.defaultBrowserUpdated(false)
+    appActions.defaultBrowserCheckComplete()
+    appActions.changeSetting(settings.CHECK_DEFAULT_ON_STARTUP, this.props.checkDefaultOnStartup)
+  }
+  onUseBrave () {
+    appActions.defaultBrowserUpdated(true)
+    appActions.defaultBrowserCheckComplete()
+    appActions.changeSetting(settings.CHECK_DEFAULT_ON_STARTUP, this.props.checkDefaultOnStartup)
+  }
+  render () {
+    return <Dialog className='checkDefaultBrowserDialog' >
+      <div className='checkDefaultBrowser' onClick={(e) => e.stopPropagation()}>
+        <div className='braveIcon' />
+        <div className='makeBraveDefault' data-l10n-id='makeBraveDefault' />
+        <SwitchControl className='checkDefaultOnStartup' rightl10nId='checkDefaultOnStartup'
+          checkedOn={this.props.checkDefaultOnStartup} onClick={this.onCheckDefaultOnStartup} />
+        <div className='checkDefaultBrowserButtons'>
+          <Button l10nId='notNow' className='secondaryAltButton' onClick={this.onNotNow} />
+          <Button l10nId='useBrave' className='primaryButton' onClick={this.onUseBrave} />
+        </div>
+      </div>
+    </Dialog>
+  }
+}
+
+module.exports = CheckDefaultBrowserDialog
diff --git a/app/sessionStore.js b/app/sessionStore.js
index 3309bf64b44..ea3da5b6265 100644
--- a/app/sessionStore.js
+++ b/app/sessionStore.js
@@ -234,6 +234,8 @@ module.exports.cleanAppData = (data, isShutdown) => {
   data.temporarySiteSettings = {}
   // Delete Flash state since this is checked on startup
   delete data.flashInitialized
+  // Delete defaultBrowserCheckComplete state since this is checked on startup
+  delete data.defaultBrowserCheckComplete
   // Delete Recovery status on shut down
   try {
     delete data.ui.about.preferences.recoverySucceeded
diff --git a/docs/appActions.md b/docs/appActions.md
index a8647eac992..2d1ceb23418 100644
--- a/docs/appActions.md
+++ b/docs/appActions.md
@@ -466,6 +466,22 @@ Dispatches a message to submit feedback
 
 
 
+### defaultBrowserUpdated(useBrave) 
+
+Dispatch a message to set default browser
+
+**Parameters**
+
+**useBrave**: `boolean`, whether set Brave as default browser
+
+
+
+### defaultBrowserCheckComplete() 
+
+Dispatch a message to indicate default browser check is complete
+
+
+
 
 * * *
 
diff --git a/docs/state.md b/docs/state.md
index c8844ee51ec..3bafe3e2d30 100644
--- a/docs/state.md
+++ b/docs/state.md
@@ -150,6 +150,8 @@ AppStore
     'general.downloads.default-save-path': string, // default path for saving files
     'general.autohide-menu': boolean, // true if the Windows menu should be autohidden
     'general.disable-title-mode': boolean, // true if title mode should always be disabled
+    'general.check-default-on-startup': boolean, // true to check whether brave is default browser on startup
+    'general.is-default-browser': boolean, // true if brave is default browser
     'search.default-search-engine': string, // name of search engine, from js/data/searchProviders.js
     'search.offer-search-suggestions': boolean, // true if suggestions should be offered from the default search engine when available.
     'tabs.switch-to-new-tabs': boolean, // true if newly opened tabs should be focused immediately
@@ -205,7 +207,8 @@ AppStore
   },
   menu: {
     template: object // used on Windows and by our tests: template object with Menubar control
-  }
+  },
+  defaultBrowserCheckComplete: boolean // true to indicate default browser check is complete
 }
 ```
 
@@ -527,6 +530,12 @@ WindowStore
     favorites: boolean,
     mergeFavorites: boolean,
     cookies: boolean
+  },
+  modalDialogDetail: {
+    [className]: {
+      Object // props
+    },
+    ...
   }
 }
 ```
diff --git a/docs/windowActions.md b/docs/windowActions.md
index bd7426feca1..b7a9c27a35c 100644
--- a/docs/windowActions.md
+++ b/docs/windowActions.md
@@ -914,6 +914,18 @@ Fired when window receives or loses focus
 
 
 
+### setModalDialogDetail(className, props) 
+
+Set Modal Dialog detail
+
+**Parameters**
+
+**className**: `string`, name of modal dialog
+
+**props**: `Object`, properties of the modal dialog
+
+
+
 
 * * *
 
diff --git a/js/about/aboutActions.js b/js/about/aboutActions.js
index 0b49bdc1ae3..76fbf8159a6 100644
--- a/js/about/aboutActions.js
+++ b/js/about/aboutActions.js
@@ -328,6 +328,16 @@ const aboutActions = {
       originalDetail,
       destinationDetail
     })
+  },
+
+  /**
+   * Dispatch a message to set default browser
+   */
+  setAsDefaultBrowser: function () {
+    aboutActions.dispatchAction({
+      actionType: appConstants.APP_DEFAULT_BROWSER_UPDATED,
+      useBrave: true
+    })
   }
 }
 module.exports = aboutActions
diff --git a/js/about/preferences.js b/js/about/preferences.js
index daab6c2f1f9..08eba2cebe6 100644
--- a/js/about/preferences.js
+++ b/js/about/preferences.js
@@ -581,6 +581,7 @@ class GeneralTab extends ImmutableComponent {
     super()
     this.importBrowserDataNow = this.importBrowserDataNow.bind(this)
     this.onChangeSetting = this.onChangeSetting.bind(this)
+    this.setAsDefaultBrowser = this.setAsDefaultBrowser.bind(this)
   }
 
   importBrowserDataNow () {
@@ -598,6 +599,10 @@ class GeneralTab extends ImmutableComponent {
     this.props.onChangeSetting(key, value)
   }
 
+  setAsDefaultBrowser () {
+    aboutActions.setAsDefaultBrowser()
+  }
+
   enabled (keyArray) {
     return keyArray.every((key) => getSetting(key, this.props.settings) === true)
   }
@@ -613,6 +618,13 @@ class GeneralTab extends ImmutableComponent {
     const disableShowHomeButton = !homepage || !homepage.length
     const disableBookmarksBarSelect = !getSetting(settings.SHOW_BOOKMARKS_TOOLBAR, this.props.settings)
     const defaultLanguage = this.props.languageCodes.find((lang) => lang.includes(navigator.language)) || 'en-US'
+    const defaultBrowser = getSetting(settings.IS_DEFAULT_BROWSER, this.props.settings)
+      ? <div className='sectionTitle' data-l10n-id='defaultBrowser' />
+      : <div>
+        <div className='sectionTitle' data-l10n-id='notDefaultBrowser' />
+        <Button l10nId='setAsDefault' className='primaryButton setAsDefaultButton'
+          onClick={this.setAsDefaultBrowser} />
+      </div>
 
     return <SettingsList>
       <div className='sectionTitle' data-l10n-id='generalSettings' />
@@ -661,6 +673,11 @@ class GeneralTab extends ImmutableComponent {
             onClick={this.importBrowserDataNow} />
         </SettingItem>
       </SettingsList>
+      <SettingsList>
+        {defaultBrowser}
+        <SettingCheckbox dataL10nId='checkDefaultOnStartup' prefKey={settings.CHECK_DEFAULT_ON_STARTUP}
+          settings={this.props.settings} onChangeSetting={this.props.onChangeSetting} />
+      </SettingsList>
     </SettingsList>
   }
 }
diff --git a/js/actions/appActions.js b/js/actions/appActions.js
index 30c5748ca4c..c033eff76f1 100644
--- a/js/actions/appActions.js
+++ b/js/actions/appActions.js
@@ -545,6 +545,27 @@ const appActions = {
     AppDispatcher.dispatch({
       actionType: AppConstants.APP_SUBMIT_FEEDBACK
     })
+  },
+
+  /**
+   * Dispatch a message to set default browser
+   *
+   * @param {boolean} useBrave - whether set Brave as default browser
+   */
+  defaultBrowserUpdated: function (useBrave) {
+    AppDispatcher.dispatch({
+      actionType: AppConstants.APP_DEFAULT_BROWSER_UPDATED,
+      useBrave
+    })
+  },
+
+  /**
+   * Dispatch a message to indicate default browser check is complete
+   */
+  defaultBrowserCheckComplete: function () {
+    AppDispatcher.dispatch({
+      actionType: AppConstants.APP_DEFAULT_BROWSER_CHECK_COMPLETE
+    })
   }
 }
 
diff --git a/js/actions/windowActions.js b/js/actions/windowActions.js
index 38494b70104..f2e02049991 100644
--- a/js/actions/windowActions.js
+++ b/js/actions/windowActions.js
@@ -1146,6 +1146,19 @@ const windowActions = {
       actionType: WindowConstants.WINDOW_ON_FOCUS_CHANGED,
       hasFocus
     })
+  },
+
+  /**
+   * Set Modal Dialog detail
+   * @param {string} className - name of modal dialog
+   * @param {Object} props - properties of the modal dialog
+   */
+  setModalDialogDetail: function (className, props) {
+    dispatch({
+      actionType: WindowConstants.WINDOW_SET_MODAL_DIALOG_DETAIL,
+      className,
+      props
+    })
   }
 }
 
diff --git a/js/components/main.js b/js/components/main.js
index 3776458ebed..49386246a30 100644
--- a/js/components/main.js
+++ b/js/components/main.js
@@ -41,6 +41,7 @@ const NoScriptInfo = require('./noScriptInfo')
 const LongPressButton = require('./longPressButton')
 const Menubar = require('../../app/renderer/components/menubar')
 const WindowCaptionButtons = require('../../app/renderer/components/windowCaptionButtons')
+const CheckDefaultBrowserDialog = require('../../app/renderer/components/checkDefaultBrowserDialog')
 
 // Constants
 const config = require('../constants/config')
@@ -59,6 +60,7 @@ const basicAuthState = require('../../app/common/state/basicAuthState')
 const extensionState = require('../../app/common/state/extensionState')
 const FrameStateUtil = require('../state/frameStateUtil')
 const searchProviders = require('../data/searchProviders')
+const defaultBrowserState = require('../../app/common/state/defaultBrowserState')
 
 // Util
 const cx = require('../lib/classSet')
@@ -92,6 +94,7 @@ class Main extends ImmutableComponent {
     this.onHideAutofillCreditCardPanel = this.onHideAutofillCreditCardPanel.bind(this)
     this.onHideNoScript = this.onHideNoScript.bind(this)
     this.onHideReleaseNotes = this.onHideReleaseNotes.bind(this)
+    this.onHideCheckDefaultBrowserDialog = this.onHideCheckDefaultBrowserDialog.bind(this)
     this.onBraveMenu = this.onBraveMenu.bind(this)
     this.onHamburgerMenu = this.onHamburgerMenu.bind(this)
     this.onTabContextMenu = this.onTabContextMenu.bind(this)
@@ -623,6 +626,10 @@ class Main extends ImmutableComponent {
     windowActions.setReleaseNotesVisible(false)
   }
 
+  onHideCheckDefaultBrowserDialog () {
+    windowActions.setModalDialogDetail('checkDefaultBrowserDialog')
+  }
+
   enableNoScript (settings) {
     return siteSettings.activeSettings(settings, this.props.appState, appConfig).noScript === true
   }
@@ -826,6 +833,8 @@ class Main extends ImmutableComponent {
     const activeRequestedLocation = this.activeRequestedLocation
     const noScriptIsVisible = this.props.windowState.getIn(['ui', 'noScriptInfo', 'isVisible'])
     const releaseNotesIsVisible = this.props.windowState.getIn(['ui', 'releaseNotes', 'isVisible'])
+    const checkDefaultBrowserDialogIsVisible =
+      currentWindow.isFocused() && defaultBrowserState.shouldDisplayDialog(this.props.appState)
     const braverySettings = siteSettings.activeSettings(activeSiteSettings, this.props.appState, appConfig)
     const loginRequiredDetail = activeFrame ? basicAuthState.getLoginRequiredDetail(this.props.appState, activeFrame.get('tabId')) : null
     const customTitlebar = this.customTitlebar
@@ -838,6 +847,7 @@ class Main extends ImmutableComponent {
       !autofillAddressPanelIsVisible &&
       !autofillCreditCardPanelIsVisible &&
       !releaseNotesIsVisible &&
+      !checkDefaultBrowserDialogIsVisible &&
       !noScriptIsVisible &&
       activeFrame && !activeFrame.getIn(['security', 'loginRequiredDetail']) &&
       !customTitlebar.menubarSelectedIndex
@@ -1018,6 +1028,17 @@ class Main extends ImmutableComponent {
             onHide={this.onHideReleaseNotes} />
           : null
         }
+        {
+          checkDefaultBrowserDialogIsVisible
+            ? <CheckDefaultBrowserDialog
+              checkDefaultOnStartup={
+                this.props.windowState.getIn(['modalDialogDetail', 'checkDefaultBrowserDialog']) === undefined
+                ? getSetting(settings.CHECK_DEFAULT_ON_STARTUP)
+                : this.props.windowState.getIn(['modalDialogDetail', 'checkDefaultBrowserDialog', 'checkDefaultOnStartup'])
+              }
+              onHide={this.onHideCheckDefaultBrowserDialog} />
+            : null
+        }
 
         <UpdateBar updates={this.props.appState.get('updates')} />
         {
diff --git a/js/constants/appConfig.js b/js/constants/appConfig.js
index b4f1ffa04f7..caeaa800ee3 100644
--- a/js/constants/appConfig.js
+++ b/js/constants/appConfig.js
@@ -96,6 +96,7 @@ module.exports = {
     'general.show-home-button': false,
     'general.useragent.value': null, // Set at runtime
     'general.autohide-menu': true,
+    'general.check-default-on-startup': true,
     'search.default-search-engine': 'Google',
     'search.offer-search-suggestions': false, // false by default for privacy reasons
     'tabs.switch-to-new-tabs': false,
diff --git a/js/constants/appConstants.js b/js/constants/appConstants.js
index 041e9f9c2a5..498a1a93508 100644
--- a/js/constants/appConstants.js
+++ b/js/constants/appConstants.js
@@ -60,7 +60,9 @@ const AppConstants = {
   APP_SET_MENUBAR_TEMPLATE: _,
   APP_UPDATE_ADBLOCK_DATAFILES: _,
   APP_UPDATE_ADBLOCK_CUSTOM_RULES: _,
-  APP_SUBMIT_FEEDBACK: _
+  APP_SUBMIT_FEEDBACK: _,
+  APP_DEFAULT_BROWSER_UPDATED: _,
+  APP_DEFAULT_BROWSER_CHECK_COMPLETE: _
 }
 
 module.exports = mapValuesByKeys(AppConstants)
diff --git a/js/constants/settings.js b/js/constants/settings.js
index f754f54f713..2e494e19444 100644
--- a/js/constants/settings.js
+++ b/js/constants/settings.js
@@ -14,6 +14,8 @@ const settings = {
   BOOKMARKS_TOOLBAR_MODE: 'general.bookmarks-toolbar-mode',
   SHOW_BOOKMARKS_TOOLBAR: 'bookmarks.toolbar.show',
   LANGUAGE: 'general.language',
+  CHECK_DEFAULT_ON_STARTUP: 'general.check-default-on-startup',
+  IS_DEFAULT_BROWSER: 'general.is-default-browser',
   // Search tab
   DEFAULT_SEARCH_ENGINE: 'search.default-search-engine',
   OFFER_SEARCH_SUGGESTIONS: 'search.offer-search-suggestions',
diff --git a/js/constants/windowConstants.js b/js/constants/windowConstants.js
index 2da41ade7d5..f2af206e62f 100644
--- a/js/constants/windowConstants.js
+++ b/js/constants/windowConstants.js
@@ -81,7 +81,8 @@ const windowConstants = {
   WINDOW_SET_LAST_FOCUSED_SELECTOR: _,
   WINDOW_GOT_RESPONSE_DETAILS: _,
   WINDOW_SET_BOOKMARKS_TOOLBAR_SELECTED_FOLDER_ID: _,
-  WINDOW_ON_FOCUS_CHANGED: _
+  WINDOW_ON_FOCUS_CHANGED: _,
+  WINDOW_SET_MODAL_DIALOG_DETAIL: _
 }
 
 module.exports = mapValuesByKeys(windowConstants)
diff --git a/js/stores/appStore.js b/js/stores/appStore.js
index 86253317be3..3252e4241d3 100644
--- a/js/stores/appStore.js
+++ b/js/stores/appStore.js
@@ -44,6 +44,8 @@ const isWindows = process.platform === 'win32'
 // Only used internally
 const CHANGE_EVENT = 'app-state-change'
 
+const defaultProtocols = ['https', 'http']
+
 let appState
 let lastEmittedState
 
@@ -723,6 +725,18 @@ const handleAppAction = (action) => {
       const subject = encodeURIComponent(`Brave ${platform} ${os.arch()} ${app.getVersion()}${channel()} feedback`)
       electron.shell.openExternal(`${appConfig.contactUrl}?subject=${subject}`)
       break
+    case AppConstants.APP_DEFAULT_BROWSER_UPDATED:
+      if (action.useBrave) {
+        for (const p of defaultProtocols) {
+          app.setAsDefaultProtocolClient(p)
+        }
+      }
+      let isDefaultBrowser = defaultProtocols.every(p => app.isDefaultProtocolClient(p))
+      appState = appState.setIn(['settings', settings.IS_DEFAULT_BROWSER], isDefaultBrowser)
+      break
+    case AppConstants.APP_DEFAULT_BROWSER_CHECK_COMPLETE:
+      appState = appState.set('defaultBrowserCheckComplete', {})
+      break
     default:
   }
 
diff --git a/js/stores/windowStore.js b/js/stores/windowStore.js
index 9fe070bba8a..891be3d88c7 100644
--- a/js/stores/windowStore.js
+++ b/js/stores/windowStore.js
@@ -842,6 +842,15 @@ const doAction = (action) => {
     case WindowConstants.WINDOW_ON_FOCUS_CHANGED:
       windowState = windowState.setIn(['ui', 'hasFocus'], action.hasFocus)
       break
+    case WindowConstants.WINDOW_SET_MODAL_DIALOG_DETAIL:
+      if (action.className && action.props === undefined) {
+        windowState = windowState.deleteIn(['modalDialogDetail', action.className])
+      } else if (action.className) {
+        windowState = windowState.setIn(['modalDialogDetail', action.className], Immutable.fromJS(action.props))
+      }
+      // Since the input values of address are bound, we need to notify the controls sync.
+      windowStore.emitChanges()
+      break
     default:
   }
 
diff --git a/less/forms.less b/less/forms.less
index 04b66e9d72b..0f2783154cb 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -196,6 +196,63 @@
   }
 }
 
+.checkDefaultBrowserDialog {
+  .checkDefaultBrowser {
+    .flyoutDialog;
+    background-color: #f7f7f7;
+    border-radius: @borderRadius;
+    max-width: 422px;
+    padding: 1;
+    text-align: left;
+    width: 614px;
+    height: 120px;
+    -webkit-user-select: none;
+    cursor: default;
+    color: #3B3B3B;
+    overflow-x: hidden;
+    overflow-y: hidden;
+    max-height: 100%;
+
+    .clickable {
+      color: #5B5B5B;
+      &:hover {
+        color: #000;
+      }
+    }
+
+    .checkDefaultBrowserButtons {
+      text-align: right;
+      padding: 16px 10px;
+      position: relative;
+      top: -30px;
+    }
+
+    .makeBraveDefault {
+      font-weight: bold;
+      display: inline-block;
+      position: relative;
+      top: -35px;
+      margin-left: 15px;
+    }
+
+    .braveIcon {
+      background-image: -webkit-image-set(url(../app/extensions/brave/img/braveAbout.png) 2x);
+      background-repeat: no-repeat;
+      height: 64px;
+      width: 64px;
+      display: inline-block;
+      position: relative;
+      top: 10px;
+    }
+
+    .checkDefaultOnStartup {
+      left: 75px;
+      position: relative;
+      top: -25px;
+    }
+  }
+}
+
 
 .braveryPanelContainer {
   .braveryPanel {