Update visual style

1 files changed, 1 insertions, 1 deletions

diff --git a/src/typography.less b/src/typography.less
index 246fef7..a6843a9 100644
--- a/src/typography.less
+++ b/src/typography.less
@@ -6,7 +6,7 @@ h4,
 h5,
 h6 {
   color: inherit;
-  font-weight: 300;
+  font-weight: 500;
   line-height: 1.2;
   margin-bottom: 1.5rem;
   margin-top: 0;