search added class

themes/custom/envigo/envigo.theme

@@ -27,5 +27,10 @@ function envigo_theme_suggestions_page_alter(array &$suggestions, array $variabl
   }
 }
 
+function envigo_form_search_block_form_alter(&$form, &$form_state) {
+  $form['actions']['submit']['#value'] = html_entity_decode('');
+  $form['actions']['submit']['#attributes']['class'][] = 'search-button';
+}
+
 
 

themes/custom/envigo/templates/layout/html.html.twig

@@ -46,19 +46,7 @@
       Keyboard navigation/accessibility link to main content section in
       page.html.twig.
     #}
-    <!-- search container box start -->
-<div class="h_site_search">
-  <div class="h_site_search_overlay"></div>
-  <div class="hh_site_search_box">
-    <div class="h_mod_input">
-      <form name="" action="" method="POST">
-        <input type="text" name="kw" value="" class="iSearchAssist" autocomplete="off">
-        <button type="submit"><i class="fa fa-search" aria-hidden="true"></i></button>
-      </form>
-    </div>
-  </div>
-</div>
-<!-- search container box end -->
+    
 
 
 <!-- change region container start -->