diff --git a/layouts/partials/math.html b/layouts/partials/math.html
deleted file mode 100644
index e113ec1..0000000
--- a/layouts/partials/math.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css">
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.js"></script>
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/contrib/auto-render.min.js" onload="renderMathInElement(document.body)"></script>
diff --git a/static/css/index.css b/static/css/index.css
index 68d6306..a860031 100644
--- a/static/css/index.css
+++ b/static/css/index.css
@@ -133,11 +133,11 @@ article header h1 {
 }
 
 nav {
-  margin: .5em -.8em;
+  margin: .5em -1em;
 }
 
 nav a {
-  margin: .5em .8em;
+  margin: .5em 1em;
 }
 
 body > header, body > article {
diff --git a/static/css/minimal.css b/static/css/minimal.css
index 928a016..387dc72 100644
--- a/static/css/minimal.css
+++ b/static/css/minimal.css
@@ -136,11 +136,11 @@ article header h1 {
 }
 
 nav {
-  margin: .5em -.8em;
+  margin: .5em -1em;
 }
 
 nav a {
-  margin: .5em .8em;
+  margin: .5em 1em;
 }
 
 body > header, body > article {