-Support dark theme.
-Shared the scale ratio between pages.
Comic Viewer has the following features so that images / cartoons can be seen lightly.
* Simple file selecter
* Page opening direction: You can select from the right, from the left.
* Supported image file format: JPEG, PNG
* Supported image archive formats: ZIP, RAR
* Supported epub file format
* Cache function: Prefetch around the display page.
* Favorite function
* Browsing history
* Thumbnail
* You can create bookmarks (bookmarks) for each file.
* Multiple theme colors are available.
