В таблице стилецей css находим /* Comments Form Style */ и заменяем на:

/* Comments Form Style */
.commTable {color:#000000;}
.commTd1 {color:#000000;}
.commTd2 {color:#000000;}
.commFl {color:#948549;width:100%;background:#FEFEFA;border:1px solid #ffffff;}
.commF2 {color:#000000;width:100%;background:url('http://full-games.3dn.ru/images/25.png');border:1px solid #000000;}
.commF3 {color:#000000;width:100%;background: url('http://full-games.3dn.ru/images/25.png');border:1px solid #cccccc;}
.smiles {border:1px inset;background:#FFFFFF;}
.commReg {padding: 10 0 10 0px; text-align:center;}
.commError {color:#FF0000;}
.securityCode {color:#000000;width:100%;background: url('http://full-games.3dn.ru/images/25.png');border:1px solid #a6a5a5;}
/* ------------------- */

Далее в форму добавления комментариев заменяем все на код:

<center><table border="0" cellpadding="0" cellspacing="0" width="530" height="20">
<tr>
<td width="30" height="20"><img src="http://styling.org.ua/templates/images/comments-style/1.png" border="0"></td>
<td align="left" class="topLink1" style="background:url('http://styling.org.ua/templates/images/comments-style/2.png') left no-repeat;padding-bottom:0px;font-size:10px;color:#FFFFFF;">Добавить комментарий</td>
<td width="30" height="20"><img src="http://styling.org.ua/templates/images/comments-style/3.png" border="0"></td>
</table>
<table border="1" cellpadding="1" cellspacing="2" width="530" style="border:1px solid #CCCCCC;">
<tr><td class="commF3"><div style="padding-bottom:0px">
<center>$BBCODES$<center>
</div><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><td valign="top"><textarea class="commF2" style="height:135px;" rows="8" name="message" id="message" cols="50">$MESSAGE$</textarea></td></tr></table></td></tr>
<?if($SUBSCRIBE$)?><tr><td width="0%" class="commF3" nowrap><center><input class="commSbmFl" id="addcBut" name="submit" value="- Добавить комментарий -" type="submit"></center></td></tr><?endif?>
</td></tr></table>
<table border="1" cellpadding="1" cellspacing="2" width="530" style="border:1px solid #CCCCCC;">
<?if($SECURITY_CODE$)?><tr><td class="commF3">Код *:</td><td class="commF3">$SECURITY_CODE$</td></tr><?endif?>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="530" height="18">
<tr>
<td width="30" height="18"><img src="http://styling.org.ua/templates/images/comments-style/4.png" border="0"></td>
<td width="1500" align="center" class="topLink1" style="background:url('http://styling.org.ua/templates/images/comments-style/5.png') left no-repeat;padding-bottom:0px;font-size:10px;color:#FFFFFF;"></td>
<td width="30" height="18"><img src="http://styling.org.ua/templates/images/comments-style/6.png" border="0"></td>
</tr>
</table><center>