app/views/myaccount/overviews/_form.html.erb
<div id='myaccount-profile_name_form' class='row'>
<fieldset id="myaccount-profile" class='large-5 columns'>
<ul>
<li>
<%= f.label :first_name %>
<%= f.text_field :first_name, :placeholder => "First Name" %>
</li>
<li>
<%= f.label :last_name %>
<%= f.text_field :last_name %>
</li>
<li>
<%= f.label :email %>
<%= f.text_field :email %>
</li>
</ul>
</fieldset>
<fieldset id="myaccount-profile-password" class='large-4 '>
<ul>
<li>
<%= f.label :password %>
<%= f.password_field :password %>
</li>
<li>
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation %>
</li>
</ul>
</fieldset>
</div>
<div class="actions large-10"><%= f.submit 'Update' , class: 'button float-right' %></div>