Widget implementation
javascript<script type="text/javascript" async src="https://userlike-cdn-widgets.s3-eu-west-1.amazonaws.com/0311e734d84c528de0eXXe40471bf66734d7XX8079b994309a18XXXXXaa79fe910.js"></script>
iframe { !important }
in your CSS. Better be more specific and exclude the Userlike chat client by using iframe:not(.userlike) { !important }
.