Definition of Theme. As a literary device, theme is the central topic or idea explored in a text.
I donât know if it has changed, but as for the Carousel ads, Facebook recommends 1800Ã1800 when i create a new ad. Hi Jon, I was previously able to replace the 470Ã246 thumbnail pulled from websites with an uploaded image on facebook.
This is only going to teach you about the Facebook header size, not all the other things that make up a Facebook page. 1  The Facebook header image should be 851 pixels by 315 pixels. 2  The profile photo measures 160 pixels by 160 pixels and will overlay part of the left bottom portion of the Facebook header image.