How to adjust Blog posts grid 3 column to 2 column layout for category and tag?

How can i configure all the category pages and all the tag pages to display 2 columns instead of 3 columns with blog posts? (In full page width) And i would like to see the link “Read more” in every post at the category and tag page.
I’ve added the following code:

add_filter('avf_blog_style','avia_change_category_blog_layout', 10, 2); 
function avia_change_category_blog_layout($layout, $context){
if($context == 'archive') $layout = 'blog-grid';
return $layout;
}
add_filter('avf_blog_style','avia_change_tag_blog_layout', 10, 2); 
function avia_change_tag_blog_layout($layout, $context){
if($context == 'tag') $layout = 'blog-grid';
return $layout;
}

I’m using the “advance layout editor to build your own blog layouts” option. These are the 2 examples/pages (category and tag page) where i would like to see 2 columns instead of 3 columns including the “read more” link: http://goo.gl/cSx0dL and http://goo.gl/qJOKtZ. And here is an example of the default blog page wich is/can be set to 2 columns in full page width including the “read more” link/button: http://goo.gl/TfLoDX

• This topic was modified 8 years, 9 months ago by Dutchman.