<tr>
<td class="firstcol <%= ' first_row_cell'.html_safe if params[:iphone] -%>">
<%= f.label :login, "Email" %>
</td>
<td <%= 'class="first_row_cell"'.html_safe if params[:iphone] -%> >
<%= f.text_field 'login', :value => base_login, :class => 'textfield', :placeholder => 'example@gmail.com' %>
</td>
</tr>
tr
| <td class="firstcol
= ' first_row_cell'.html_safe if params[:iphone] -
| ">
= f.label :login, "Email"
| <td
= 'class="first_row_cell"'.html_safe if params[:iphone] -
| >
= f.text_field 'login', :value => base_login, :class => 'textfield', :placeholder => 'example@gmail.com'