Removed button ID and updated button CSS

Author: ejhaselden

samples/ui-kit-place-search-text/index.html

@@ -29,9 +29,7 @@
                         class="query-input"
                         placeholder="Search for a place"
                         value="cafe" />
-                    <button id="search-button" class="search-button">
-                        Search
-                    </button>
+                    <button class="search-button">Search</button>
                 </div>
                 <div class="list-container">
                     <gmp-place-search selectable>
@@ -50,7 +48,7 @@
         The gmp-place-details-compact element is styled inline because it is
         conditionally rendered and moved into the info window, which is
         part of the map's shadow DOM.
-    -->
+        -->
         <gmp-place-details-compact
             orientation="horizontal"
             truncation-preferred

samples/ui-kit-place-search-text/style.css

@@ -65,7 +65,8 @@ gmp-place-search {
     cursor: pointer;
 }
 
-.search-button:hover {
+.search-button:hover,
+.search-button:focus-visible {
     background-color: #1765cc;
 }