app/views/questions/new.html.erb
<%= form_for @question, class: "form-horizontal" do |f| %>
<div class="form-group">
<h1 class="text-center">Create A New Question</h1>
<div class="text-center">
<%= f.label :q, "Question", class: "control-label" %>
<%= f.text_field :q, autofocus: true %>
</div>
<div class="text-center">
<%= f.submit 'Submit', class: "btn btn-lg btn-primary" %>
</div>
</div>
<% end %>