Plugin CSS restyles the admin and block editor
Plugin's global CSS restyles the WordPress admin and block editor, adding black image borders and changing headings.
Tier I · Proven The best-established problems.
9 public reports · first reported 24 May 2022 · last reported 4 March 2026
What's going wrong
Site owners who build with WordPress report that once this LottieFiles plugin is active, the admin screens and block editor look different. Images pick up thick dark borders, bold text and heading fonts shift, and some menus change. Several reports trace it to a large utility stylesheet the plugin injects without prefixes, which overrides theme and core styles. Developers using custom or starter themes say the leak is hard to contain and forces them to dequeue or rewrite assets. The problem reaches everyone who edits pages, not only people using Lottie blocks. A fix would be a scoped, prefixed stylesheet or a cleaner way to isolate editor styles.
AI-assisted: written with the help of AI from the reports.
Products affected
LottieFiles.
Related problems
Who has this problem
2 businesses found.
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