Style Sheet entry for a 'hanging' style

p.FlushHang, li.FlushHang, div.FlushHang
{mso-style-name:FlushHang;
margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:0in;
margin-bottom:.0001pt;
text-indent: -.25in;
font-size:12.0pt;
font-family:"Times New Roman",serif;}

The above is what shows up when I format a line (flush left) to hang at 1.5em on the second line. Please disregard the 'in' and 'pt' designations... I edit these to 'em' before converting.

Anyway, the above style doesn't work... it indents the first line a negative 1.5em and not the second line. So how should I construct this style so it comes out:

First line flush
and Second line indented 1.5em

I thought I'd done this before with good results, but now I don't remember which book included this hanging style. This specific style is used in a glossary.

Thanks!