Bundle font assets instead of relying on a CDN

Author: waldyrious

css/libertinus-serif.css

@@ -0,0 +1,24 @@
+@font-face {
+  font-family: 'Libertinus Serif';
+  font-style: normal;
+  font-weight: normal;
+  src: local('Libertinus Serif'), url('../font/LibertinusSerif-Regular.woff2') format('woff2');
+}
+@font-face {
+  font-family: 'Libertinus Serif';
+  font-style: italic;
+  font-weight: normal;
+  src: local('Libertinus Serif'), url('../font/LibertinusSerif-Italic.woff2') format('woff2');
+}
+@font-face {
+  font-family: 'Libertinus Serif';
+  font-style: normal;
+  font-weight: bold;
+  src: local('Libertinus Serif'), url('../font/LibertinusSerif-Bold.woff2') format('woff2');
+}
+@font-face {
+  font-family: 'Libertinus Serif';
+  font-style: italic;
+  font-weight: bold;
+  src: local('Libertinus Serif'), url('../font/LibertinusSerif-BoldItalic.woff2') format('woff2');
+}

css/style.css

@@ -1,5 +1,5 @@
 @import url(https://raw.githack.com/jonathantneal/sanitize.css/master/sanitize.css);
-@import url(https://fonts.cdnfonts.com/css/libertinus-serif);
+@import url(libertinus-serif.css);
 @import url(https://rawcdn.githack.com/waldyrious/downstyler/3a3663e77dad2b24ffd6c330a18da54a2dd3807a/downstyler.css);
 
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