title: NPM audit gives 3 errors I cant resolve
body: <p>I tried installing and adding the v-calendar plugin to my VUE project.
  but I am new to vue and don't really understand this errors showing up</p>
  <p><code>npm audit</code></p>
  <pre><code># NPM audit report
  postcss  &lt;7.0.36
  Severity: moderate
  
  Regular Expression Denial of Service in postcss - https://github.com/advisories/GHSA-566m-qj78-rww5
  No fix available
  
  node_modules/postcss-functions/node_modules/postcss
   postcss-functions  &lt;=3.0.0
  
  Depends on vulnerable versions of postcss
   node_modules/postcss-functions
  
  @tailwindcss/postcss7-compat  *
   Depends on vulnerable versions of postcss-functions
    node_modules/tailwindcss
  
  3 moderate severity vulnerabilities
  Some issues need review, and may require choosing a different dependency.
  </code></pre>
  <p>As a possible solution, I tried changing my postcss version to 2.0.1, then tried adding postcss-loader as well, but it only solved another error of not finding this plugin.</p>
  <p>this is what it shows when I run the project:</p>
  <p><img src="https://i.stack.imgur.com/lsfap.png" alt="" /></p>