@font-face {
    font-family: '<%= fontName %>';
    src: url('<%= fontPath %><%= fontName %>.woff2') format('woff2'), url('<%= fontPath %><%= fontName %>.woff') format('woff');
}

.<%= cssClass %>::before {
                   font-family: '<%= fontName %>';
                   -webkit-font-smoothing: antialiased;
                   -moz-osx-font-smoothing: grayscale;
                   font-style: normal;
                   font-variant: normal;
                   font-weight: normal;
                   /* speak: none; only necessary if not using the private unicode range (firstGlyph option) */
                   text-decoration: none;
                   text-transform: none;
                   font-size: 30px;
 }
<% _.each(glyphs, function(glyph) { %>
.<%= cssClass %>-<%= glyph.fileName %>::before {
    content: '\<%= glyph.codePoint %>';
}
<% }); %>