i'm currently learning html and css. I'm working on a blogger blog template.
My template has a front page of post thumbnails.
I have set a class for my default thumbnail for when my posts do not have an image and I have set the url in the css.
is there any way I can make more than one default thumbnail? I would like to chose maybe three images to show at random when there is no post image.
Is there any js that could be explained for a learner?
Thanks for any replies