[Form] Improve rendering of `file` field in bootstrap 4#27919

Merged

fabpot merged 1 commit intosymfony:4.1from

apfelbox:bootstrap-file-field-styling

Jul 15, 2018

Commits on Jul 15, 2018

[Form] Improve rendering of `file` field in bootstrap 4

Jannik Zschiesche
authored and
fabpot
committed