Kobo Aura H2O: fix bezel.
Kobo Aura H2O: fix bezel.

chihyang/koreader,lgeek/koreader,chrox/koreader,Frenzie/koreader,poire-z/koreader,Hzj-jie/koreader,pazos/koreader,koreader/koreader,koreader/koreader,ashang/koreader,mihailim/koreader,poire-z/koreader,mwoz123/koreader,ashhher3/koreader,NickSavage/koreader,NiLuJe/koreader,robert00s/koreader,Frenzie/koreader,houqp/koreader,frankyifei/koreader,apletnev/koreader,NiLuJe/koreader,Markismus/koreader,noname007/koreader