diff --git a/yewprint-doc/static/index.html b/yewprint-doc/static/index.html
index e5f6592..2e25b93 100644
--- a/yewprint-doc/static/index.html
+++ b/yewprint-doc/static/index.html
@@ -126,8 +126,9 @@
 
         .docs-icon-list {
             display: grid;
-            grid-template-columns: auto auto auto auto auto;
-            gap: 20px;
+            grid-template-columns: auto auto auto auto;
+            row-gap: 40px;
+            column-gap: 20px;
         }
 
         .docs-icon-list-item {