<%= simple_form_for(@login_form, url: login_path, method: "POST") do |f| %>

<%= f.input :emp_id, required: false, autofocus: true, class: "form-control" %>

<%= f.input :password, required: false, class: "form-control" %>

<%= f.button :submit, "Log in", class: "form-control btn btn-fill btn-warning btn-wd" %>

<% end %>