HI it’s possible.
There are 2 way.
1 – work with the css of the theme fixing the width of li elements (in this case u will have to use always the same numbers of tabs or clone more style (themes) for many different nubers of tags.
2 work with file yourdomain/plugin/content/jatabs.php
here one example
find the function parseTabModules($params){
and make a change
$lis .= “<li title=””.$list[$j]->title.”” ><h3><span >”.$list[$j]->title.”</span></h3></li>”;
into
$lis .= “<li title=””.$list[$j]->title.”” style=”width:”.(($params[‘width’]-30)/count($list)).”px; overflow:hidden;”><h3><span >”.$list[$j]->title.”</span></h3></li>”;
this in an example that modify the way u want only when u use the type modules…
make attention the u may have to change the “-30” into something different depending on the theme you’re using
Ciao