These are the full width alerts you see stacked above.

{{#markdown}} ```xml ``` {{/markdown}}

The required JavaScript to initialize the Affix Boostrap component:

{{#markdown}} ```javascript $(function () { var alertStack = $('.alert-stack'); if (alertStack.length == 0) { return; } alertStack.affix({ offset: { top: alertStack.offset().top } }); }); ``` {{/markdown}}

Caption row uses two columns to ensure action link is right aligned at md viewport and up. It stacks at sm and below.

Action link needs to float right on large viewports and float left on small ones, hence the hiding and showing.

{{#markdown}} ```xml ``` {{/markdown}}