portainer/app/integrations/storidge/components/snapshot-creation/storidgeSnapshotCreation.html

<rd-widget>
  <rd-widget-header icon="fa-plus" title-text="Create snapshot"> </rd-widget-header>
  <rd-widget-body>
    <form class="form-horizontal">
      <div class="form-group">
        <label for="description" class="col-sm-3 col-lg-2 control-label text-left">Description</label>
        <div class="col-sm-9 col-lg-10">
          <input type="text" class="form-control" id="description" ng-model="$ctrl.formValues.Description" />
        </div>
      </div>
      <div class="form-group">
        <div class="col-sm-12">
          <button
            type="button"
            class="btn btn-primary btn-sm"
            ng-disabled="$ctrl.state.actionInProgress"
            ng-click="$ctrl.createSnapshot()"
            button-spinner="$ctrl.state.actionInProgress"
          >
            <span ng-hide="$ctrl.state.actionInProgress">Create snapshot</span>
            <span ng-show="$ctrl.state.actionInProgress">Creating snapshot...</span>
          </button>
        </div>
      </div>
    </form>
  </rd-widget-body>
</rd-widget>