diff --git a/docs/stylesheets/extra.css b/docs/stylesheets/extra.css
index 1c312ea..fa17215 100644
--- a/docs/stylesheets/extra.css
+++ b/docs/stylesheets/extra.css
@@ -1,10 +1,16 @@
 .md-nav__item .md-nav__link--active {
     color:    #10A0A0;
 }
-
 .md-typeset a {
     color:    #10A0A0;
 }
 .md-typeset a:hover {
     border-bottom: dotted 1px;
 }
+main {
+    background-color: #1e202e;
+}
+code{
+    background-color:#030;
+    border:1px solid #666;
+}
\ No newline at end of file