quay/static/js/directives/ui/linear-workflow/linear-workflow-section.component.html

<div class="linear-workflow-section-element"
     ng-if="$ctrl.sectionVisible"
     ng-class="$ctrl.isCurrentSection ? 'current-section' : ''">
  <form ng-submit="$ctrl.onSubmitSection()">
    <div ng-transclude />
  </form>
</div>