Couldn't include second scss file in github page,the code is given below
the default layout "default.html" :
<head>
<link rel="stylesheet" href="{{ '/assets/css/custom.css?v=' | append: site.github.build_revision | relative_url }}">
<link rel="stylesheet" href="{{ '/assets/css/index.css?v=' | append: site.github.build_revision | relative_url }}">
</head>
custom.scss is included but index.scss throws 404 error
repository link
Solution : add triple dash line like below at the start of a scss file
---
---
Cause of problem:
Since it's a scss file it must be processed by jekyll first,by adding three hyphens to the start of the file jekyll identifies the file to be processed