Hi @hdgodinho!
Harmonic’s portfolio items are designed to be displayed without a sidebar – that way when you put a large image in the project, it can expand to fill most of the screen (leaving no room for a sidebar).
If you’d like, you can limit the size of images (we’re talking individual images, not galleries here) in your portfolio, and then we can tell the theme to add the sidebar in on single portfolio pages.
First – set up a child theme.
In your child theme, make a copy of the parent theme’s single-jetpack-portfolio.php
file.
Near the beginning, locate this line:
<section id="primary" class="content-area full-width">
Should be on or around line 14. You want to remove full-width, leaving you with this:
<section id="primary" class="content-area">
Next, near the bottom of the file add a call for the sidebar:
<?php get_sidebar(); ?>
Just before the call for the footer, which looks like this:
<?php get_footer('singleportfolio'); ?>
We’ve now made it so the content area won’t be set as full width, and we’ve called the sidebar.
The last step will be to add this CSS to your child theme’s style.css
to prevent individual images in your portfolio from expanding (they’d run off the page on the left, and cover part of the sidebar on the right)
.full-width img.size-big, .full-width .caption-big, body.single-jetpack-portfolio img.size-full {
margin-left: 0;
max-width: 100%;
}
Give that a try and let me know how it looks!