use other theme for editor

src/app/editor/editor.js

@@ -16,7 +16,7 @@ require('brace/mode/javascript')
 require('brace/mode/python')
 require('brace/mode/json')
 const themeChooser = require('../ui/styles-guide/theme-chooser')
-require('brace/theme/tomorrow_night_blue')
+require('brace/theme/solarized_dark')
 require('brace/theme/solarized_light')
 
 const css = csjs`
@@ -69,7 +69,7 @@ class Editor {
 
     this._themes = {
       'light': 'solarized_light',
-      'dark': 'tomorrow_night_blue'
+      'dark': 'solarized_dark'
     }
     themeChooser.event.on('switchTheme', (type) => {
       this.setTheme(type)

src/app/ui/card.js

@@ -43,7 +43,7 @@ module.exports = class Card {
 
     // HTML
     self._view.el = yo`
-      <div class="list-group-item ${css.cardContainer}">
+      <div class="${css.cardContainer} list-group-item">
         ${self._view.cardHeader}
         ${self._view.cardBody}
       </div>`