fix button position

Signed-off-by: Matheus Agio Nerone <man13@inf.ufpr.br>

app/views/welcome/index.html.erb

@@ -58,14 +58,10 @@
   </div>
   <div class="col-md-3 col-md-offset-1 hidden-xs hidden-sm">
     <div class="panel-wrapper">
-      <div style="padding: 5px 30px 30px 30px;">
+      <div style="padding: 5px 30px 30px 30px; min-height: 400px">
         <h2>Cadastre-se!</h2>
         <h2>Vantagens de cadastrar:</h2>
         <h2>Tem Muitas!</h2>
-        <h2>Tem Muitas!</h2>
-        <h2>Tem Muitas!</h2>
-      </div>
-      <div class="divider">
       </div>
       <div style="width: 100%; padding: 5px 30px 30px 30px;">
         <%= form_tag(new_user_registration_path, method: 'get') do %>