Fix issue to generate thumbnail of vertical long image (#3972)
Fix issue to generate thumbnail of vertical long image (#3972)

* Fix size of inset type thumbnail

* php-cs-fixer


Former-commit-id: 21b0a6326a79991d7b970c3fc41772d27f1f4d20
Former-commit-id: ced70904da96b11e0aa3541a085858ddd68b1340
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