The Styles section contains a set of options that allow you to choose between various styles to customize the appearance of the popular posts list. These are global settings and many of these can be overridden in the widget or the shortcode.
Popular posts style
Choose between the following styles in which the popular posts are displayed in the frontend.
No styles
Select this option if you don’t want the plugin to add any styles but respect the display of the thumbnails. You will need to add your own styles in this case
Text only
This forces the display of the posts to be text only. i.e. no thumbnails
Left thumbnails
This is the default style included within the plugin as displayed in the below screenshot.
Grid (Pro only)
Available in Top 10 Pro, this displays the thumbnails in a grid.
Custom CSS
You can add your own CSS here to style the output. Do not include style tags. The plugin will not fix your CSS code, so please ensure you included accurate code only.
Image Optimizer Settings