Page up and down scroll buttons 的评价
Page up and down scroll buttons 作者: Page up and down scroll buttons
4 条评价
- 评分 4 / 5来自 Jess Fairbairn, 17 天前Pretty good, if part of the page is obscured it can scroll too far as it will always scroll one page-height even if only part of that page is displaying the main text.
- 评分 4 / 5来自 Firefox 用户 16824862, 4 年前works perfectly! if you have an e-ink display this add-on is a must. unfortunately, firefox makes it very difficult to install non-recommended add-ons. to install this add-on you will need firefox nightly and allow for the option to add custom collections.