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.
Image Sizing Advice for Facebook. Cover Photo: 828 x 315 pixels (a preferred maximum file size of 100 KB) You can edit and add creative images as your cover photo that represents you or your business in the correct sense. Try to maintain a minimum size of about 399 x 150 pixels.