Remove non-woff fonts

components/style/Font.js

@@ -2,13 +2,8 @@ export default () => (
   <style jsx global>{`
     @font-face {
       font-family: 'Iosevka';
-      src: url('//cdn.jsdelivr.net/npm/@typopro/web-iosevka@3.7.5/TypoPRO-iosevka-term-bold.eot');
+      src: url('//cdn.jsdelivr.net/npm/@typopro/web-iosevka@3.7.5/TypoPRO-iosevka-term-bold.woff')
-      src: url('//cdn.jsdelivr.net/npm/@typopro/web-iosevka@3.7.5/TypoPRO-iosevka-term-bold.eot')
+        format('woff');
-          format('embedded-opentype'),
-        url('//cdn.jsdelivr.net/npm/@typopro/web-iosevka@3.7.5/TypoPRO-iosevka-term-bold.woff')
-          format('woff'),
-        url('//cdn.jsdelivr.net/npm/@typopro/web-iosevka@3.7.5/TypoPRO-iosevka-term-bold.ttf')
-          format('truetype');
       font-weight: 400;
       font-style: normal;
     }