diff --git a/src/css/theme/source/inrae.scss b/src/css/theme/source/inrae.scss
index 58b4bbcc9a7ad1f43cd48fe546404fc2cb7f3326..6d62a534bfaa541d2a230025d3a5e7bc104a3969 100644
--- a/src/css/theme/source/inrae.scss
+++ b/src/css/theme/source/inrae.scss
@@ -52,6 +52,14 @@ $heading4Size: 1em;
     list-style: url("../../lib/image/puce.png") outside;
   }
 
+  p {
+    margin: $blockMargin 0 ($blockMargin/2) 0;
+  }
+
+  h1, h2, h3, h4 {
+    margin: $blockMargin 0;
+  }
+
   div.sourceCode {
     margin: 0 !important;
   }