THE MOLITOR FORUMS » Topic: Change the size of thumbnails in Gallery http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery THE MOLITOR FORUMS » Topic: Change the size of thumbnails in Gallery en-US Tue, 28 Apr 2026 09:54:20 +0000 http://bbpress.org/?v=1.1 <![CDATA[Search]]> q http://www.themolitor.com/forums/search.php THE MOLITOR on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-40238 Mon, 19 Sep 2016 11:23:22 +0000 THE MOLITOR 40238@http://www.themolitor.com/forums/

Ah, you're right!

Here is the current CSS styling for the li elements that affects the size/spacing...

ul.galleryBox li {
    height: 53px;
    margin: 0 5px 5px 0;
    width: 53px;
}

You can copy/paste that into your Custom CSS box and make edits there (after you made edits to the functions.php file).

Let me know if that helps.

Best,

Christopher

IanSpark on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-40229 Mon, 19 Sep 2016 00:12:19 +0000 IanSpark 40229@http://www.themolitor.com/forums/

Hi that doesn;t work, I have tried this. It seems there is some CSS that overrides this I have since discovered...

The LI element .wrapperui has a width associated to it that will resize the image, regardless of the settings in functions.php - the function just determines the size of the thumbnail used, the LI fixes the width regardless.

THE MOLITOR on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-40227 Fri, 16 Sep 2016 09:30:51 +0000 THE MOLITOR 40227@http://www.themolitor.com/forums/

Hi there,

The gallery images on the post page are controlled in functions.php on line 86...

add_image_size( 'small',53 ,53, true );

Change that and run Regenerate Thumbnails plugin.

Hope that helps!

Best,

Christopher

IanSpark on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-40226 Fri, 16 Sep 2016 03:28:05 +0000 IanSpark 40226@http://www.themolitor.com/forums/

Hi,

This instruction relates to the post image. I am wanting as the OP did to change the size of the thumbnails in the gallery toggle area. I change the size of the 'small' gallery images in functions.php, and regenerate the thumbnails but this has not taken effect on the gallery thumbnail sizes, any ideas please?

THE MOLITOR on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-37831 Tue, 16 Feb 2016 10:30:11 +0000 THE MOLITOR 37831@http://www.themolitor.com/forums/

Hi there,

The thumbnail size is controlled from functions.php on line 83...

set_post_thumbnail_size( 95, 95, true );

Change that value and use the "Regenerate Thumbnails" plugin to retroactively apply your changes.

Best,

Christopher

bigfootjohn on "Change the size of thumbnails in Gallery" http://www.themolitor.com/forums/topic/change-the-size-of-thumbnails-in-gallery#post-37813 Tue, 16 Feb 2016 05:25:39 +0000 bigfootjohn 37813@http://www.themolitor.com/forums/

Hi,

How can I change the size of thumbnails in the Gallery part of every post?

Best regards,