The settings available in Gecko Customizer will help you customize your blog page and individual blog posts. You can find these settings in WP Admin -> Gecko -> Gecko Customizer -> Blog.

General settings section: #

• Show sidebars on Blog Posts – allow sidebars to be shown in single post view.
• Limit words on Blog post – will allow you to shorten the entire post content on your Blog Posts page.

• Show `update` date on posts meta – will display the date the post was updated.

Max height of the posts featured image (Blog view) – will allow you to set the height of the featured image on the Blog page.

• Show caption under Featured Image on Blog & Search page. 

Grid layout section: #

• Number of Columns.
• Grid layout on Blog page – will allow you to set grid layout on blog page.
• Grid layout on Archives page – will allow you to set up a grid layout on the archives page.
• Grid layout on Search page – will allow you to set up a grid layout on the search page.

Single Post section: #

• Max height of the post featured image – will allow you to set the maximum height of a featured image in a single post view.
• Show caption under Featured Image on Single post.

Search results section: #

• Show header – makes the header visible on the search results page.
• Show footer – makes the footer visible on the search results page.
• Show left sidebar – makes the left sidebar visible on the search results page.
• Show right sidebar – makes the right sidebar visible on the search results page.
• Show header menu – makes the header menu visible on the search results page.
• Enable full width layout – enables full width layout on search results page.
• Enable full width header – enables full width header on search results page.