Inject max-width and remove height for videos too constrained to fit inside sidebars on frontend.

$html string Required

Video shortcode HTML output.

string HTML Output.

File: wp-includes/widgets/class-wp-widget-media-video.php. View all references

public function inject_video_max_width_style( $html ) {
	$html = preg_replace( '/\sheight="\d+"/', '', $html );
	$html = preg_replace( '/\swidth="\d+"/', '', $html );
	$html = preg_replace( '/(?<=width:)\s*\d+px(?=;?)/', '100%', $html );
	return $html;
}