Question: Trying to adjust the height & width of an image, but the CSS isn't recognising the class/isn't working.
I know my class method is different to my other classes, but when I try and make it the same, it gives a error message.
I'm using the Ruby language. It's probably going to be something simple, but I'm too new at this to understand.
Also having a problem with Twitter bootstrap rows. I'll be forever grateful if you can see anything wrong with that too.

HTML is:

```
<div class="container">
  <div class="row">
    <div class="col-md-3">
      <%= image_tag @user.profile.avatar.url, class: 'lego-man' %>
    </div>
    <div class="col-md-6">
      <h1><%= @user.profile.first_name %> <%= @user.profile.last_name %></h1>
      <h3><%= @user.profile.job_title %></h3>
      <div class="well">
        <h3>Decription</h3>
        <%= @user.profile.description %>
      </div>
      <% if current_user.plan_id == 2 %>
        <div class="well">
          <h3>Contact Information</h3>
          <%= @user.profile.phone_number %><br/>
          <%= @user.profile.contact_email %><br/>
        </div>
      <% end %>
    </div>
  </div>
</div>

```

CSS is:

```
.lego-man {
  width: 128px;
  height: 128px;
}

```

Answer: 
can you try like this

```
 <%= image_tag @user.profile.avatar.url , size: "128x128" %>

```

For reference

Click here:- <https://apidock.com/rails/ActionView/Helpers/AssetTagHelper/image_tag>
```
.lego-man {
  width: 128px!important;
  height: 128px!important;
}

```

try using over ride your class.

```
<div class: 'lego-man'>
  <%= image_tag @user.profile.avatar.url %>
</div>

```

and then add
`<%= stylesheet_link_tag 'application', media: 'all' %>` to application layout