#cs AutoIt Version: V3.3.14.5[X32] Windows Version: WIN_10[X64] Language: English(0409) Date: 9/29/2018 12:26 PM Author: fin Details: pixel To percent #ce Local $iWidth = @DesktopWidth / 100 ;1 space then tab comment Local $iHeight = @DesktopHeight / 100 ;1 space comment Local $GUI = GUICreate("0_o", $iWidth*30, $iHeight*35, $iWidth*50 - $iWidth*15, $iHeight*50 - $iHeight*17.5) While 1 Local $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit EndSwitch WEnd #cs Here's a comment block With three lines that are left aligned #ce