GET http://localhost:5000/vendor/mdi-font/css/material-design-iconic-font.min.css net::ERR_CONNECTION_REFUSED code example

Example: material-design-iconic-font link

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/material-design-iconic-font/2.2.0/css/material-design-iconic-font.min.css">