diff --git a/assets/style.scss b/assets/style.scss
index 87efb25..f19665d 100644
--- a/assets/style.scss
+++ b/assets/style.scss
@@ -156,7 +156,8 @@ h2, h3, h4, h5, h5 {
         &:before {
             display: table-cell;
             font-size: 0.8rem;
-            width: 2em;
+            font-weight: bold;
+            width: 3em;
             text-align: center;
             counter-increment: item;
             content: "(" counter(item, lower-alpha) ")";