diff --git a/src/main.rs b/src/main.rs
index c6a1774..62397ff 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -45,7 +45,7 @@ fn print_header(header: Heading, level: usize) -> String {
     ret.push_str(&format!(
         "<details>\
             <summary><h{0}>{1}</h{0}></summary>\n\
-            <p>",
+            <div>",
         level + 2,
         header_title
     ));
@@ -63,7 +63,7 @@ fn print_header(header: Heading, level: usize) -> String {
         }
     }
 
-    ret.push_str("</p></details>");
+    ret.push_str("</div></details>");
 
     ret
 }