I did not modify spacer_open at all to fix this issue. However it is possible that I have updated it on a previous occasion as I did update the .zip within a couple of days of releasing the template when I found a few small bugs. Anyway, here is how spacer_open should look:
Code:
<div class="fbcontent">
<!-- open content container -->
<if condition="$show['old_explorer']">
<table cellpadding="0" cellspacing="0" border="0" width="$stylevar[outertablewidth]" align="center"><tr><td class="page" style="padding:0px $stylevar[spacersize]px 0px $stylevar[spacersize]px">
<else />
<div align="center">
<div class="page" style="width:$stylevar[outerdivwidth]; text-align:$stylevar[left]">
<div style="padding:0px $stylevar[spacersize]px 0px $stylevar[spacersize]px">
</if>
As you can see, four opening <div> tags (note the fbcontent one at the very top). spacer_close should then be:
Code:
<if condition="$show['old_explorer']">
</td></tr></table></div>
<else />
</div>
</div>
</div>
</div>
</if>
<!-- / close content container -->
That is the code currently included in the template downloads and should work fine, as you can see at the demo site.