fix: modal visual test failure
gitlab-ce's application.css was updated (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/27559#note_165935181), resulting in visual test failures on master for gitlab-ui.
Edited by Tristan Read
gitlab-ce's application.css was updated (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/27559#note_165935181), resulting in visual test failures on master for gitlab-ui.