diff --git a/styles/index.styl b/styles/index.styl
index a088798..9ca62d0 100644
--- a/styles/index.styl
+++ b/styles/index.styl
@@ -34,6 +34,10 @@ a
   img
     width: 30px
 .navbar
+  position: absolute
+  top: 0
+  left: 0
+  right: 0
   padding: .5rem 1.5rem
   background-color: rgba(255,255,255,.9)
   backdrop-filter: blur(5px)
@@ -180,8 +184,8 @@ a
   &:after
     content:''
 .content__default
-  font-size:18px
-  line-height:1.9
+  font-size: 1.125em
+  line-height:1.8
   p, pre, iframe, img, div[class*="language-"] pre, div[class*="language-"] pre[class*="language-"]
     margin-top:1.2em
     margin-bottom:1.2em
@@ -265,4 +269,22 @@ code
     font-size 14px
     padding 3px 10px
     margin-right 10px
-    margin-bottom 10px
\ No newline at end of file
+    margin-bottom 10px
+
+h1, .h1
+  font-size: 2.625rem
+
+h2, .h2
+  font-size: 1.625rem
+
+h3, .h3
+  font-size: 1.375rem
+
+h4, .h4
+  font-size: 1.25rem
+
+h5, .h5
+  font-size: 1.125rem
+
+h6, .h6
+  font-size: 1rem