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.
Cover photo size. Next on the list is of course cover photo. Cover photo is set at top of your Facebook page, you really canât miss that. If you want to upload photo, the perfect choice would be going by one which is at least resolution of 400 px wide and 150px high, even though dimensions of cover photo are 851px wide and 315px in height.