opencase/css/opencase.css

/* Free the people from the tyranny of the useless search button */
#edit-submit-actor-search{
  display: none;
}

/* Remove the revision message box. Temporary until can place it properly */
#edit-revision-log-message-wrapper{
  display: none;
}

/* Same for revision checkbox. */
.js-form-item.form-item.js-form-type-checkbox.form-type-checkbox.js-form-item-new-revision.form-item-new-revision {
  display: none;
}