*** To update the version of Materializer to the latest material.css framework revision. *** Get the latest version from their GitHub repository: https://github.com/Dogfalo/materialize/releases Copy the code into the www.materialize.dev web site: /Users/bob/Dropbox/SyncedSites/vhosts/www.materialize.dev/user/plugins/materializer materialize/css/materialize.css but not materialize.min.css materialize/font/roboto but not material-design-icons materialize/js/materialize.js but not materialize.min.js *** To update the version of Material Design Icons to the latest materialdesignicons.com revision. *** Get the latest version from website download button. Copy the fonts into the www.materialize.dev web site: /Users/bob/Dropbox/SyncedSites/vhosts/www.materialize.dev/user/plugins/materializer/font/mdi Copy the .css, not the .min.css or the .map, into the www.materialize.dev web site: /Users/bob/Dropbox/SyncedSites/vhosts/www.materialize.dev/user/plugins/materializer/css Delete the reference to the .map file at the end of the materialdesignicons.css file. Change the source of the fonts from ../fonts/ to ../font/mdi/