<%= f.label :username, class: "block text-sm font-medium text-gray-700" %>
<%= f.text_field :username, class: "mt-1 block w-full shadow-xs sm:text-sm border-gray-300 rounded-md", required: true %>
<%= f.submit "Update Student", class: "inline-flex justify-center py-2 px-4 border border-transparent shadow-xs text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-hidden focus:ring-2 focus:ring-offset-2 focus:ring-blue-500" %>
<%= link_to "Cancel", classroom_path(@classroom), class: "ml-3 inline-flex justify-center py-2 px-4 border border-gray-300 shadow-xs text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 focus:outline-hidden focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500" %>
<% end %>