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.
Facebook Cover Photo Size. The Facebook Cover Photo is the large panoramic image space at the top of the timeline. Itâs now displayed at 820px wide by 312px high on computers and 640px by 360px on smartphones. The image you upload must be at least 399px wide and 150px tall.