In Polymer, it seems that many styles are inherited from the surrounding document.
For example, the code snippet below will display the icon and button with a white foreground color and adjust spacing:
<paper-toolbar>
<paper-icon-button icon="book"></paper-icon-button>
<span class="title">Polymer Starter Kit</span>
<paper-button id="signin-button">Sign In</paper-button>
</paper-toolbar>
However, adding a link can break the style inheritance, as shown in this snippet:
<paper-toolbar>
<a href="/"><paper-icon-button icon="book"></paper-icon-button></a>
<span class="title">SkillCraft</span>
<paper-button id="signin-button">Sign In</paper-button>
</paper-toolbar>
Does anyone know how to properly address or handle this issue?