Fix: display on mobile
Merge branch 'trunk' of https://github.com/voer-platform/vpw

# By luongtd (1) and wrwr (1)
# Via luongtd
* 'trunk' of https://github.com/voer-platform/vpw:
  - add social button for material detail - fixbug comment with account fb - update UI for attachment file
  Add sort by ASC or DESC in browse all

Conflicts:
	static/css/style.css