docs: cleanup showcase

Jacky Zhao

2024-07-29 e1a9661be7d2b4834b1e70535170a36a6ff39560

 quartz/components/styles/search.scss

@@ -160,7 +160,7 @@
            width: min($pageWidth, 100%);
          }

          & [data-icon] {
          a[role="anchor"] {
            background-color: transparent;
          }
        }