docs: fix sidebar rendering in API docs (#1481)

Related to apify/crawlee#3194

Closes #1439

Author: barjin

website/src/css/custom.css

@@ -333,7 +333,6 @@ article .card h2 {
 .menu__link,
 .table-of-contents__link {
     text-overflow: ellipsis;
-    display: inline-block;
     width: 100%;
     overflow: hidden;
     white-space: nowrap;