“How to increase number of portfolio items to display?”
You need to edit file theme-options.php and in line 998 you'll haveThis question applies to Centum - Responsive WordPress Theme
array('label'=> '16','value'=> '16')just add more lines to that array, example:
array('label'=> '16','value'=> '16'), array('label'=> '24','value'=> '24'), array('label'=> '32','value'=> '32')save it, and then in Theme Options panel you will have new options to choose. Importat: be sure to have the come "," at the end of each line except the last one.