<div dir="ltr">put this before \begin{document}:<br><br>\makeatletter<br>\long\def\sf@@@subfloat#1[#2][#3]#4{%<br>    \@ifundefined{FBsc@max}{}%<br>        {\FB@readaux{\let\FBsuboheight\relax}}%<br>    \@tempcnta=\@ne<br>
    \if@minipage<br>      \@tempcnta=\z@<br>    \else\ifdim \lastskip=\z@ \else<br>      \@tempcnta=\tw@<br>    \fi\fi<br>    \ifmaincaptiontop<br>      \sf@top=\sf@nearskip<br>      \sf@bottom=\sf@farskip<br>    \else<br>
      \sf@top=\sf@farskip<br>      \sf@bottom=\sf@nearskip<br>    \fi<br>    \leavevmode<br>    \setbox\@tempboxa \hbox{\beginL#4\endL}%<br>    \@tempdima=\wd\@tempboxa<br>    \@ifundefined{FBsc@max}{}%<br>        {\global\advance\Xhsize-\wd\@tempboxa<br>
         \dimen@=\ht\@tempboxa<br>         \advance\dimen@\dp\@tempboxa<br>         \ifdim\dimen@&gt;\FBso@max<br>           \global\FBso@max\dimen@<br>         \fi}%<br>    \vtop\bgroup<br>      \vbox\bgroup <br>        \ifcase\@tempcnta<br>
          \@minipagefalse<br>        \or<br>          \vskip\sf@top<br>        \or<br>          \ifdim \lastskip=\z@ \else<br>            \@tempskipb\sf@top\relax\@xaddvskip<br>          \fi<br>        \fi<br>        \sf@ifpositiontop{%<br>
          \ifx \@empty#3\relax \else<br>            \sf@subcaption{#1}{#2}{#3}%<br>            \vskip\sf@capskip<br>            \vskip\sf@captopadj<br>          \fi\egroup<br>          \hrule width0pt height0pt depth0pt<br>
          \box\@tempboxa<br>        }{%<br>        \@ifundefined{FBsc@max}%<br>            {\box\@tempboxa}%<br>            {\ifx\FBsuboheight\relax<br>               \box\@tempboxa<br>             \else<br>               \vbox to \FBsuboheight{\FBafil\box\@tempboxa\FBbfil}%<br>
             \fi}%<br>          \egroup<br>          \ifx \@empty#3\relax \else<br>            \vskip\sf@capskip<br>            \hrule width0pt height0pt depth0pt<br>            \sf@subcaption{#1}{#2}{#3}%<br>         \fi<br>
        }%<br>      \vskip\sf@bottom<br>    \egroup<br>    \@ifundefined{FBsc@max}{}%<br>        {\addtocounter{FRobj}{-1}%<br>         \ifnum\c@FRobj=0\else<br>           \subfloatrowsep<br>         \fi}%<br>    \ifmaincaptiontop\else<br>
      \global\advance\@nameuse{c@\@captype}\m@ne<br>    \fi<br>  \endgroup\ignorespaces}<br>\makeatother<br><br clear="all"><br>-- <br>Best wishes,<br>Vafa Khalighi<br>
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