Example of style issues with polymer

Launching Chome 35 w/out support for apply-author-styles landed us with some styling issues for polymer.

by jamstooks

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/polymer/0.3.0/platform.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/polymer/0.3.0/polymer.js"></script>
<polymer-element name="my-component">
    <template><button>{{btnText}}</button></template>
</polymer-element>

<h1>Button:</h1>
<button>Body Button</button>
<h1>In Component:</h1>
<my-component></my-component>

CSS

body /deep/ button {
    border-color: red;
}

JavaScript

Polymer('my-component', {
    created: function() {
        this.btnText = "Component Button";
    }
});