The popular post widget have a option to add thumbnail with their post.This widget only shows those images that are saved or uploaded on Blogger,but not to those that are given through 3rd party URL.
These images have size of
72pxif you will use
CSSto make it larger the pixels will expand and cause the blurriness in picture.For that you must have
Jqueryin your template.To make it we will use the follow code.
pxof image you wan to