public static function setDecoration(string $sContent, string $sStyleName) : string
    {
        return self::_applyCode($sContent, self::$_aBackgroundCodes[$sStyleName]);
    }
public static function setDecoration(string $sContent, string $sStyleName) : string
    {
        return self::_applyCode($sContent, self::$_aBackgroundCodes[$sStyleName]);
    }
public static function setDecoration ( string $ sContent , string $ sStyleName ) : string { return self :: _applyCode ( $ sContent , self :: $ _aBackgroundCodes [ $ sStyleName ] ) ; }
set a decoration of the text

@access public
@param  string $sContent content to around by the style
@param  string $sStyleName the name of the style
@return string
set a decoration of the text