Revert "Merge pull request #21 from NilFoundation/ui-kit"

This reverts commit 181d808, reversing
changes made to 8d8d3c7.

Author: SKHDev195

nil-docs/src/css/custom.css

@@ -12,8 +12,8 @@
 }
 
 @font-face {
-  font-family: 'Ebrima';
-  src: url('../../static/fonts/ebrima.ttf');
+  font-family: 'HelveticaNeue';
+  src: url('../../static/fonts/HelveticaNeue-Regular.otf');
 }
 
 /* You can override the default Infima variables here. */
@@ -30,7 +30,7 @@
   --ifm-color-primary-lightest: #3cad6e;
   --ifm-code-font-size: 95%;
   --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.1);
-  --ifm-font-family-base: 'Ebrima';
+  --ifm-font-family-base: 'HelveticaNeue';
 }
 
 /* For readability concerns, you should choose a lighter palette in dark mode. */