EYCDTK-52 Cookie banner update (#1371)

* Improve cookie banner alignment
* Update cookie page to wrap text on mobile
* Update to only apply styling to mobile

---------

app/assets/stylesheets/application.scss

@@ -196,3 +196,13 @@ ul>li>ul>li {
 .text-secondary {
   color: $govuk-secondary-text-colour;
 }
+
+.govuk-cookie-banner .govuk-button-group {
+  align-items: center;
+}
+
+.cookie-policy-body {
+  @include govuk-media-query($until: tablet) {
+    overflow-wrap: anywhere;
+  }
+}

app/views/settings/cookie_policy.html.slim

@@ -3,7 +3,8 @@
 
 .govuk-grid-row class='govuk-!-margin-bottom-7'
   .govuk-grid-column-two-thirds-from-desktop
-    = m('cookie_policy.body')
+    .cookie-policy-body
+      = m('cookie_policy.body')
 
     = form_with url: settings_path, method: :post, local: true do |f|
       = f.hidden_field :request_path, value: request.path