public function addInlineCond(
        $cond,
        $style,
        array $attr = null,
        $position = 1000
    ) {
        $this->addElement(
            $position,
            $this->inlineCond($cond, $style, $attr)
        );
        return $this;
    }
public function addInlineCond(
        $cond,
        $style,
        array $attr = null,
        $position = 1000
    ) {
        $this->addElement(
            $position,
            $this->inlineCond($cond, $style, $attr)
        );
        return $this;
    }
public function addInlineCond ( $ cond , $ style , array $ attr = null , $ position = 1000 ) { $ this -> addElement ( $ position , $ this -> inlineCond ( $ cond , $ style , $ attr ) ) ; return $ this ; }
add inline conditional css

@param string     $cond     ie condition
@param string     $style    css snippet
@param null|array $attr     attributes for style tag
@param int        $position sort

@return Styles

@access public
add inline conditional css