3 Commits

Author	SHA1	Message	Date
chihyux	834a522029	accessibility issue of preview pdf	2020-06-24 17:45:32 +08:00
BoHung Chiu	faf8d57a31	Add preview pdf for accessibilty.	2020-05-20 11:52:25 +08:00
BoHung Chiu	c6e54e202a	Fix accessibility.	2020-05-17 21:30:39 +08:00