Navigate to Appearance > Customize > General > Global Layout
Archive Layout
There are 3 archive layout options that you can choose to give a unique style to the posts archive pages.
Archive Header
You can enable or disable the default Archive Header, which displays the archive title and description.
Grid Columns
You can customize the number of columns, and you can also control the post card by enabling or disabling the post thumbnail, post title, excerpt, and meta.
