src/Parsing/Css.php
public function getOldValues()
    {
        return isset($this->table[count($this->table)-1]) ? $this->table[count($this->table)-1] : $this->value;
    }
public function getOldValues()
    {
        return isset($this->table[count($this->table)-1]) ? $this->table[count($this->table)-1] : $this->value;
    }
public function getOldValues ( ) { return isset ( $ this -> table [ count ( $ this -> table ) - 1 ] ) ? $ this -> table [ count ( $ this -> table ) - 1 ] : $ this -> value ; }
Get the vales of the parent, if exist

@return array CSS values
Get the vales of the parent if exist