sticky-element is sticky positioned container. It uses the Stickyfill position: sticky polyfill for cross-browser support.
Link into your project
<link rel="import" href="[path]/sticky-element/sticky-element.html">And use it wherever you want a sticky container
<sticky-element>
I'm sticky!
</sticky-element>You can disable a sticky element any time with the disabled property
<sticky-element disabled>
I am no longer sticky :-(
</sticky-element>