diff --git a/static/robots.txt b/static/robots.txt
index 1f53798..1504053 100644
--- a/static/robots.txt
+++ b/static/robots.txt
@@ -1,2 +1,3 @@
User-agent: *
+Allow: /about
Disallow: /
diff --git a/static/solarized_dark.css b/static/solarized_dark.css
index e0062b4..171a211 100644
--- a/static/solarized_dark.css
+++ b/static/solarized_dark.css
@@ -51,7 +51,8 @@ pre .built_in,
pre .lisp .title,
pre .identifier,
pre .title .keymethods,
-pre .id {
+pre .id,
+pre .header {
color: #268bd2;
}
@@ -91,6 +92,7 @@ pre .deletion {
color: #dc322f;
}
-pre .tex .formula {
+pre .tex .formula,
+pre .code {
background: #073642;
}