Left align Abstract header

[Sorot Panichprecha]

Hi,
  How do I set the Abstract header to left align? I have created a  
layout and set the Align to "Left" but it doesn't work. Here is the  
Abstract section in my layout (adapted from stdstruct.inc):

Style Abstract
    Margin                Static
    LatexType             Command
    LatexName             abstract
    NextNoIndent          1
    LeftMargin            MMM
    RightMargin           MMM
    ParIndent             MM
    ItemSep               0
    TopSep                0.7
    BottomSep             0.7
    ParSep                0
    Align                 Left
    AlignPossible         Block
    LabelString           "Abstract"
    LabelBottomSep    0.5
    Font
      Size                Small
      Shape               Italic
    EndFont
    LabelFont
     Series              Bold
      Size                Large
      Shape               Default
    EndFont
End

Any idea?

Regards,
Steven