fix font issues

Author: kinoute

github-night.css

@@ -4,36 +4,61 @@ Theme URI: https://github.com/kinoute/typora-github-night-theme
 Authors: Yann Defretin, Github Team
 Author URI: https://github.com/kinoute
 Description: A Typora theme that uses Github Dark Color Scheme.
-Version: 0.2.3
+Version: 0.2.4
 Tags: dark, github, typora
 */
 
+/* nunito-sans-regular - latin-ext_latin */
 @font-face {
-  font-family: Nunito;
+  font-family: 'Nunito';
   font-style: normal;
   font-weight: 400;
-  src: local("Nunito Sans Regular"),url(./github-night/NunitoSans-Regular.woff) format("woff");
-}
-
+  src: url('./github-night/nunito-sans-v6-latin-ext_latin-regular.eot'); /* IE9 Compat Modes */
+  src: local(''),
+       url('./github-night/nunito-sans-v6-latin-ext_latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-regular.woff2') format('woff2'), /* Super Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-regular.woff') format('woff'), /* Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-regular.ttf') format('truetype'), /* Safari, Android, iOS */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-regular.svg#NunitoSans') format('svg'); /* Legacy iOS */
+}
+/* nunito-sans-italic - latin-ext_latin */
 @font-face {
-  font-family: Nunito;
+  font-family: 'Nunito';
   font-style: italic;
   font-weight: 400;
-  src: local("Nunito Sans It"),url(./github-night/NunitoSans-Italic.woff) format("woff");
-}
-
+  src: url('./github-night/nunito-sans-v6-latin-ext_latin-italic.eot'); /* IE9 Compat Modes */
+  src: local(''),
+       url('./github-night/nunito-sans-v6-latin-ext_latin-italic.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-italic.woff2') format('woff2'), /* Super Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-italic.woff') format('woff'), /* Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-italic.ttf') format('truetype'), /* Safari, Android, iOS */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-italic.svg#NunitoSans') format('svg'); /* Legacy iOS */
+}
+/* nunito-sans-700 - latin-ext_latin */
 @font-face {
-  font-family: Nunito;
+  font-family: 'Nunito';
   font-style: normal;
   font-weight: 700;
-  src: local("Nunito Sans Bold"),url(./github-night/NunitoSans-ExtraBold.woff) format("woff");
-}
-
+  src: url('./github-night/nunito-sans-v6-latin-ext_latin-700.eot'); /* IE9 Compat Modes */
+  src: local(''),
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700.woff2') format('woff2'), /* Super Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700.woff') format('woff'), /* Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700.ttf') format('truetype'), /* Safari, Android, iOS */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700.svg#NunitoSans') format('svg'); /* Legacy iOS */
+}
+/* nunito-sans-700italic - latin-ext_latin */
 @font-face {
-  font-family: Nunito;
+  font-family: 'Nunito';
   font-style: italic;
   font-weight: 700;
-  src: local("Nunito Sans Bold Italic"),url(./github-night/NunitoSans-ExtraBoldItalic.woff) format("woff");
+  src: url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.eot'); /* IE9 Compat Modes */
+  src: local(''),
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.woff2') format('woff2'), /* Super Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.woff') format('woff'), /* Modern Browsers */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.ttf') format('truetype'), /* Safari, Android, iOS */
+       url('./github-night/nunito-sans-v6-latin-ext_latin-700italic.svg#NunitoSans') format('svg'); /* Legacy iOS */
 }
 
 :root {