FAB z-index

[touficbatache]

Bugs

What MDC-Web Version are you using?

0.14.0

What browser(s) is this bug affecting?

Chrome for Android 58.0.3029.83

What OS are you using?

Android 7.0

What are the steps to reproduce the bug?

1. Go to http://material-components-web.appspot.com/fab.html
2. Scroll down a little till the FAB at the bottom right is under another showcased FAB
3. Observe the component's behavior

What is the expected behavior?

The bottom right FAB should be over the other showcased FABs

What is the actual behavior?

The bottom right FAB is under the other showcased FABs

Any other information you believe would be useful?

I think that this could be fixed by changing its z-index

[amsheehan]

Yep! Can confirm this is a bug. Would you want to submit a PR for this? A fix would be setting a higher z-index on #demo-absolute-fab in demos/fab.html

Thanks!

[touficbatache]

Sure. About how much should I change the z-index? I'll add a z-index: 1;