%h1= "Log In"
%form{:action => login_url, :method => 'post'}
  %input{:type => 'hidden', :name => 'authenticity_token', :value => form_authenticity_token}
  %div
    %label= "Username:"
    %input{:name => 'username'}
  %div
    %label= "Password:"
    %input{:type => 'password', :name => 'password'}
  %input{:type => 'submit', :value => 'Login'}