Update google.vue

src/client/components/google.vue

 <template>
 <div class="mk-google">
 	<input type="search" v-model="query" :placeholder="q">
-	<button @click="search"><fa icon="search"/> {{ $t('search') }}</button>
+	<button @click="search"><fa :icon="faSearch"/> {{ $t('search') }}</button>
 </div>
 </template>
 
 <script lang="ts">
 import Vue from 'vue';
+import { faSearch } from '@fortawesome/free-solid-svg-icons';
 import i18n from '../i18n';
 
 export default Vue.extend({
@@ -14,7 +15,8 @@ export default Vue.extend({
 	props: ['q'],
 	data() {
 		return {
-			query: null
+			query: null,
+			faSearch
 		};
 	},
 	mounted() {
@@ -42,27 +44,17 @@ export default Vue.extend({
 		width: 100%;
 		height: 40px;
 		font-size: 16px;
-		color: var(--googleSearchFg);
-		background: var(--googleSearchBg);
-		border: solid 1px var(--googleSearchBorder);
+		border: solid 1px var(--divider);
 		border-radius: 4px 0 0 4px;
-
-		&:hover {
-			border-color: var(--googleSearchHoverBorder);
-		}
 	}
 
 	> button {
 		flex-shrink: 0;
 		padding: 0 16px;
-		border: solid 1px var(--googleSearchBorder);
+		border: solid 1px var(--divider);
 		border-left: none;
 		border-radius: 0 4px 4px 0;
 
-		&:hover {
-			background-color: var(--googleSearchHoverButton);
-		}
-
 		&:active {
 			box-shadow: 0 2px 4px rgba(#000, 0.15) inset;
 		}