the ideal cover photo is 855x315
https://www.facebook.com/CoverPhotoSize/photos/a.169879913149221.41279.169878449816034/169879916482554/?type=1&theater
the ideal cover photo is 855x315
https://www.facebook.com/CoverPhotoSize/photos/a.169879913149221.41279.169878449816034/169879916482554/?type=1&theater