Update css, remove unnecessary config

Author: chibicode

Diff for: _config.yml

@@ -1,6 +1,3 @@
-markdown: redcarpet
-pygments: true
-
 title_tag_text: Solo, a Jekyll Theme
 h1_tag_text: Solo
 

Diff for: css/solo.css

@@ -135,12 +135,17 @@ pre, code {
 
 pre {
   padding: .5rem 1rem;
+  font-size: 0.8rem;
 }
 
 code {
   padding: .1rem .25rem;
 }
 
+pre > code {
+  padding: 0;
+}
+
 .container {
   max-width: 30rem;
   margin: 0 auto;