Additional CSS Shortcut is a WordPress plugin that restores a direct link to the Additional CSS panel in the Site Editor for block themes. It simplifies theme customization by providing one-click access to CSS editing, requiring no configuration.
In the UI/UX & prototyping space, Additional CSS Shortcut takes a focused approach. It focuses on restoring easy access to the Additional CSS editor for WordPress block theme users. Additional CSS Shortcut is a consumer product aimed at wordPress site owners and editors. Additional CSS Shortcut costs nothing to use. The product ships for the web.
Behind Additional CSS Shortcut is lastsplash (a11n), and the product first shipped in 2026. Across PulseGate's embedding index, Additional CSS Shortcut has few near neighbours, marking it as relatively distinct. Among its 4 catalogued features are Quick CSS access, appearance menu link, and block theme support.
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