src/View/Helper/AssetHelper.php
public function css($path, array $options = [])
    {
        return $this->Html->css($this->path($path, 'css'), $options);
    }
public function css($path, array $options = [])
    {
        return $this->Html->css($this->path($path, 'css'), $options);
    }
public function css ( $ path , array $ options = [ ] ) { return $ this -> Html -> css ( $ this -> path ( $ path , 'css' ) , $ options ) ; }
Compresses and adds a css file to the layout
@param string|array $path String or array of css files
@param array $options Array of options and HTML attributes
@return string Html, `<link>` or `<style>` tag
@uses path()
Compresses and adds a css file to the layout