theme - modals, react select, tables

packages/web/src/theme/dark.js

@@ -10,6 +10,7 @@ const theme = {
   aceEditorTheme: 'twilight',
 
   border: '#555',
+  border_background: '#555',
 
   toolbar_background: '#333',
   content_background: '#333',
@@ -22,6 +23,9 @@ const theme = {
   gridbody_background: '#000',
   scrollbar_background: '#444',
   input_background: '#333',
+  modal_background: '#222',
+  modalheader_background: '#555',
+  button_background: '#337ab7',
 
   statusBarBackground: '#00c',
 };