<script src=" https://cdn.jsdelivr.net/npm/@web3lib/core-connector-beta@0.0.1/lib/CVerseCoreConnector.min.js "></script>
<link href=" https://cdn.jsdelivr.net/npm/@web3lib/core-connector-beta@0.0.1/lib/CVerseCoreConnector.min.css " rel="stylesheet">
No default CSS file set by the package author so the URL is guessed. You can always browse all package files to use another one.