message: docs(elements): emphasize future direction, update link
  PR Close
diff: # Angular Elements Overview
  -Angular Elements are Angular components packaged as custom elements, a web standard for defining new html elements in a framework-agnostic way.
  +_Angular elements_ are Angular components packaged as _custom elements_, a web standard for defining new HTML elements in a framework-agnostic way.
  [Custom elements](https://developer.mozilla.org/en-US/docs/Web/Web_Components/Using_custom_elements) are a Web Platform feature currently supported by Chrome, Opera, and Safari, and available in other browsers through polyfills (see [Browser Support](#browser-support)).
  A custom element extends HTML by allowing you to define a tag whose content is created and controlled by JavaScript code.
  @@ -8,7 +8,16 @@ The browser maintains a `CustomElementRegistry` of defined custom elements (also
  The `@angular/elements` package exports a `createCustomElement()` API that provides a bridge from Angular's component interface and change detection functionality to the built-in DOM API.
  -Transforming a component to a custom element makes all of the required Angular infrastructure available to the browser. Creating a custom element is simple and straightforward, and automatically connects your component-defined view with change detection and data binding, mapping Angular functionality to the corresponding native HTML equivalents.
  +Transforming a component to a custom element makes all of the required Angular infrastructure available to the browser.
  +Creating a custom element is simple and straightforward, and automatically connects your component-defined view with change detection and data binding, mapping Angular functionality to the corresponding native HTML equivalents.
  +
  +<div class="l-sub-section">
  +
  + We are working on custom elements that can be used by web apps built on other frameworks.
  + A minimal, self-contained version of the Angular framework will be injected as a service to support the component's change-detection and data-binding functionality.
  + For more about the direction of development, check out this [video presentation](https://www.youtube.com/watch?v=Z1gLFPLVJjY&t=4s).
  +
  +</div>
  ## Using custom elements
  @@ -41,14 +50,6 @@ When your custom element is placed on a page, the browser creates an instance of
  <hr class="clear">
  -<div class="l-sub-section">
  -
  - We are working on custom elements that can be used by web apps built on other frameworks.
  - A minimal, self-contained version of the Angular framework will be injected as a service to support the component's change-detection and data-binding functionality.
  - For more about the direction of development, check out this [video presentation](https://www.youtube.com/watch?v=vHI5C-9vH-E).
  -
  -</div>
  -
  ## Transforming components to custom elements
  Angular provides the `createCustomElement()` function for converting an Angular component,
  