Fix some styles

app/assets/stylesheets/application.css.scss

@@ -29,6 +29,9 @@ $gray-medium-light: #eaeaea;
 }
 
 
+.thumbnail {
+  height: 150px;
+}
 
 /* miscellaneous */
 .nowrap {

app/assets/stylesheets/orders.css.scss

@@ -2,10 +2,6 @@
 // They will automatically be included in application.css.
 // You can use Sass (SCSS) here: http://sass-lang.com/
 
-.thumbnail {
-  min-height: 200px;
-}
-
 .form_products {
   border-width: 1px;
   border-color: #000;

app/assets/stylesheets/products.css.scss

@@ -1,3 +1,7 @@
 // Place all the styles related to the Products controller here.
 // They will automatically be included in application.css.
 // You can use Sass (SCSS) here: http://sass-lang.com/
+
+.orders .thumbnail {
+  min-height: 200px;
+}

app/assets/stylesheets/users.css.scss

@@ -31,6 +31,6 @@ aside {
   }
 }
 
-.thumbnail {
+.users .thumbnail {
   min-height: 330px;
 }

app/views/orders/_user_list.html.erb

@@ -1,13 +1,14 @@
-<div class="col-md-6 ">
+<div class="col-md-6">
   <h3 class="center" >sort by name</h3>
 
   <% users.each do |user| %>
       <div class="thumbnail overview">
-        <%= link_to image_tag("http://placekitten.com/g/50/50", class: "img-circle dagschotel"),
-          user %>
-        <%= link_to image_tag("http://babeholder.pixoil.com/img/100/100", class: "img-circle user_img"),
-          new_user_order_path(user) %>
-
+        <%= link_to image_tag("http://placekitten.com/g/50/50", class: "img-circle dagschotel"), user %>
+        <% if user.avatar.exists? %>
+          <%= link_to image_tag(user.avatar), new_user_order_path(user) %>
+        <% else %>
+          <%= link_to image_tag("http://babeholder.pixoil.com/img/100/100", class: "img-circle user_img"), new_user_order_path(user) %>
+        <% end %>
 
       <%= link_to user.name , new_user_order_path(user), class: "btn btn-info",
         style: get_color_style(user) %>

app/views/products/index.html.erb

@@ -1,7 +1,7 @@
 <h1>All products</h1>
 <%= render partial: 'flash' %>
 
-<div class="row">
+<div class="row products">
   <div class="col-md-12">
     <%= render @products %>
   </div>

app/views/users/index.html.erb

@@ -1,7 +1,7 @@
 <h1>All users</h1>
 <%= render partial: 'flash' %>
 
-<div class="row">
+<div class="row users">
   <div class="col-md-12">
     <%= render @users %>
   </div>