Hi there!

Thanks for reaching out to us.

Please use the following code in your custom CSS:

#sp-bottom #sp-bottom1 ul.menu {   
  height: auto!important;
}

Hope this will serve your purpose:)

Here is all about custom code placement in Helix Ultimate framework: https://www.joomshaper.com/documentation/helix-framework/custom-code-css-js-meta

Best Regards