1 files changed, 6 insertions, 6 deletions
diff --git a/theme/stylesheets/book/markdown.less b/theme/stylesheets/book/markdown.less
index 96be518..481f902 100755
--- a/theme/stylesheets/book/markdown.less
+++ b/theme/stylesheets/book/markdown.less
@@ -72,25 +72,25 @@
         font-size: inherit; }
 
     h1 {
-        font-size: 28px;
+        font-size: 2.5em;
     }
 
     h2 {
-        font-size: 24px;
+        font-size: 2em;
         border-bottom: 1px solid #eee;
     }
 
     h3 {
-        font-size: 18px; }
+        font-size: 1.5em; }
 
     h4 {
-        font-size: 16px; }
+        font-size: 1.2em; }
 
     h5 {
-        font-size: 14px; }
+        font-size: 1em; }
 
     h6 {
-        font-size: 14px; }
+        font-size: 1em; }
 
     p, blockquote, ul, ol, dl, table, pre {
         margin: 15px 0; }