web component - Polymer 1.0: How to make paper-button change color on hover? -


this example shows paper-button examples (in last [4th] column [labeled colors]) change color when user hovers mouse on it.

i can not find anywhere in polymer 1.0 documentation how make happen. also, copying , pasting source code element on this page doesn't work.

can please provide working code example of how make polymer 1.0 paper-button change color when user hovers mouse on it?

in document's css:

paper-button:hover {   background: green; }

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