Adding sass files for overwriting some of the theme (primer) styles.

_config.yml

@@ -10,3 +10,6 @@ apt:
 collections:
   repos:
     output: true
+
+sass:
+  style: compressed

_sass/_base.scss

@@ -0,0 +1,8 @@
+
+.markdown-body a {
+    color: $brand-color !important;
+}
+
+figure {
+    margin: 1em 0 !important;
+}

_sass/_variables.scss

@@ -0,0 +1,10 @@
+@charset "utf-8";
+
+//  Colors
+// ------------------------------
+$green:            #00b00b;
+$brand-color:      $green;
+
+//  Typography
+// ------------------------------
+$body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";

_sass/main.scss

@@ -0,0 +1,3 @@
+
+@import "variables";
+@import "base";

assets/css/style.scss

@@ -0,0 +1,7 @@
+---
+# this ensures Jekyll reads the file to be transformed into CSS later
+# only Main files contain this front matter, not partials.
+---
+
+@import "main";
+@import "{{ site.theme }}";