由开发者 Lemon Juice 做的回复
评分5星,满分5星
As for those saying it doesn't work,
type "about:config" in the location bar,
at the message warning just hit "Enter",
then in the search bar type "full-screen-api.enabled" and change the value to true.
Now youtube fullscreen will work.
This is not necessary because this extension already sets full-screen-api.enabled on installation and on every browser startup. If someone has problems they must be caused by something else.
请选择一个原因:
创建您自已的收藏集,您必须一个 Mozilla 附加组件账户。
或者登录您已有的账户