header.html

<div class="headerLeft">
    <button is="paper-icon-button-light" class="headerBackButton autoSize" tabindex="-1">
        <i class="md-icon largeIcon">&#xE5C4;</i>
    </button>
    <div class="headerLogo"></div>
    <h2 class="pageTitle">&nbsp;</h2>
</div>
<div class="headerRight">
    <button is="paper-icon-button-light" class="headerAudioPlayerButton headerButton hide autoSize">
        <i class="md-icon largeIcon">&#xE3A1;</i>
    </button>
    <button is="paper-icon-button-light" class="headerSearchButton headerButton hide autoSize">
        <i class="md-icon largeIcon">&#xE8B6;</i>
    </button>
    <button is="paper-icon-button-light" class="headerUserButton headerButton hide autoSize">
        <i class="md-icon largeIcon">&#xE7FD;</i>
    </button>
    <div class="headerClock"></div>
</div>