\ifx \documentclass\undef \else 
\documentclass{book} 
                       \fi 
\input DraTex.sty  \input AlDraTex.sty 
 
 
\input tex4ht.sty         \Preamble{html,sty,4.0s} 
                       \ifx \documentclass\undef \else 
\begin{document} 
                       \fi 
 
 
 
\ScriptCommand{\CssFile}{\HCode{<STYLE>\EolnCh}}{\HCode{</STYLE>}} 
 
\CssFile 
 BODY{ font-size : 200% } 
 .canvas { position: relative; } 
 SPAN.cmr-7 .char , 
 SPAN.cmmi-7 .char , 
 SPAN.cmsy-7 .char { font-size: 70% ; } 
 SPAN.cmr-5 .char , 
 SPAN.cmmi-5 .char { font-size: 50% ; } 
\EndCssFile 
 
 
   \EndPreamble %   \Validate{temp/\jobname.html} 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 
 
 
 
 
\special{t4ht"*<SPAN\EolnCh 
    CLASS="canvas">*<SPAN STYLE="position:relative;\EolnCh 
    width:\%.2fex"></SPAN></SPAN>*<SPAN\EolnCh 
    STYLE="position:absolute; left:\%.2fex; 
    top:\%.2fex"\EolnCh 
    CLASS="xy"><SPAN\EolnCh CLASS="char">*</SPAN></SPAN>*<SPAN top="\%.2f" 
    left="\%.2f" CLASS="xy">*</SPAN>*0.00000290646*0.0*0.00000290646*0.0*0.5} 
 
aa 
\special{t4ht"}$ 
\SUBSUPOff 
\let\Picture=\empty 
..\qquad...............a^{c^1}_{b_2}a^c_bccccc...c 
$\special{t4ht"}XX 
 
 
aa 
\special{t4ht"}$ 
\SUBSUPOff 
\let\Picture=\empty 
{A+C \over B+D}+F \over X*Y 
$\special{t4ht"}........... 
 
 
 
x 
 
\end{document} 
 
1ex = 344061 
 
Addresses in dvi are on baseline. The same is true for 
positioned text in html. That is, 
the point of reference of the printed character is placed at 
the specified position (\ifHtml[\HPage{margin}\Verbatim 
<DIV STYLE="position:absolute; 
            left:100; top:50;"> 
   (/\/\/\/\/\) 
   </DIV> 
 
<DIV STYLE="position:absolute; 
            left:100; top:50;"> 
   ........................ 
   </DIV>