apply_filters( 'safe_style_css', string $attr ) Filters the list of allowed CSS attributes. ContentsParameters Source Related Used By Changelog User Contributed Notes Parameters $attr (string) Array of allowed CSS attributes. Top ↑Source File: wp-includes/kses.php View on Trac Top ↑Related Top ↑Used By Used By Used By Description wp-includes/kses.php: safecss_filter_attr() Filters an inline style attribute and removes disallowed rules. Top ↑Changelog Changelog Version Description 2.8.1 Introduced. Top ↑User Contributed Notes You must log in before being able to contribute a note or feedback.