搜索结果
CSSOverride
Override any site's CSS with your own rules — saved per domain
DupeLight
Light up duplicate words — click to highlight all matching text
Android 版扩展只能在 Android 版 Firefox 上使用。若要探索桌面版 Firefox 附加组件，请访问桌面版网站。
Override any site's CSS with your own rules — saved per domain
Light up duplicate words — click to highlight all matching text