css: force hand cursor on search results

The items in the search dropdown are links to pages, but the "Show all
results..." item is a `<a>` without a `href`. This causes most browsers
to not show the "hand" cursor.

Force the items in the search dropdown to show a hand
(aka `cursor: pointer`).

Signed-off-by: Toon Claes <[email protected]>

Author: To1ne

assets/sass/search.scss

@@ -64,6 +64,7 @@
           text-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
           background: #55bec4;
           background-image: linear-gradient(#55bec4, #54b2b7);
+          cursor: pointer;
 
           span {
             color: var(--main-bg);