Use xpub-bootstrap

packages/component-app/package.json

@@ -9,6 +9,7 @@
     "dist"
   ],
   "dependencies": {
+    "classnames": "^2.2.5",
     "prop-types": "^15.5.10",
     "react": "^15.6.1",
     "react-dom": "^15.6.1",
@@ -17,6 +18,7 @@
     "react-router-redux": "^4.0.7",
     "recompose": "^0.25.0",
     "redux": "^3.6.0",
+    "xpub-bootstrap": "^0.0.2",
     "xpub-journal": "^0.0.2",
     "xpub-ui": "^0.0.2"
   },

packages/component-app/src/components/App.js

 import React from 'react'
+import classnames from 'classnames'
 import { compose } from 'recompose'
 import { connect } from 'react-redux'
 import { AppBar } from 'xpub-ui'
 import { withJournal } from 'xpub-journal'
+import 'xpub-bootstrap'
 import classes from './App.local.scss'
 
 const App = ({ children, currentUser, journal }) => (
-  <div className={classes.root}>
+  <div className={classnames('bootstrap', classes.root)}>
     <AppBar
       brandName={journal.metadata.name}
       brandLink="/"