- <%= text_field_tag "query", params[:query], :placeholder => t("site.search.search"), :autofocus => autofocus, :autocomplete => "on", :class => "form-control form-control-sm", :dir => "auto" %>
+ <%= text_field_tag "query", params[:query], :placeholder => t("site.search.search"), :autofocus => autofocus, :autocomplete => "on", :class => "form-control form-control-sm z-0", :dir => "auto" %>