app/views/devise/passwords/new.html.erb
<%= title("Forgot Password") %>
<div class="row">
<div class="span7 offset2">
<div id="form-signup">
<h3>Email to send reset password instructions</h3>
<%= simple_form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :post }) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :email, label: false, placeholder: "Email", :required => true, :autofocus => true %>
</div>
<div>
<%= f.button :submit, "Reset password", class: "btn, btn-large btn-success" %>
</div>
<% end %>
</div>
</div>