ton {
    width: 100px;
    height: 32px;
    font-size: 14px;
}

</style>
<div class="sheet-container">
	<script type="text/javascript">
// in different environments the path is different
const paths = [
  '../js/triangle/tessellation.js',
  './js/triangle/tessellation.js',
  '/js/triangle/tessellation.js'
];
async function fileExists(path) {
  try {
    const response = await fetch(path, { method: 'HEAD' });
    return response.ok;
  } catch (e) {
    return false;
  }
}
(async () => {
  for (const path o