Fix search showing behind widget

Moved search height above.
Lowered widget height
Added close X
Step2 cancel button closes vs moving to next step.

tool/template-base.html

@@ -132,6 +132,11 @@ algoliaOptions: { 'facetFilters': ["lang:{{target.lang}}"] },
 debug: false
 });
 </script>
+<style>
+  #algolia-autocomplete-listbox-0 {
+      z-index: 1100 !important;
+  }
+</style>
 
 {% if currentpage.embed_ripple_lib %}
 <!-- ripple-lib & prerequisites -->