messenger-template

http://stackoverflow.com/questions/27496048/polymer-core-scaffold-content-height-to-100-not-working

HTML

<link rel="import" href="http://www.polymer-project.org/0.5/components/paper-icon-button/paper-icon-button.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/core-scaffold/core-scaffold.html">
0.5/<link rel="import" href="http://www.polymer-project.org/components/core-header-panel/core-header-panel.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/core-toolbar/core-toolbar.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/core-item/core-item.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/paper-fab/paper-fab.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/paper-input/paper-input.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/paper-icon-button/paper-icon-button.html">
<link rel="import" href="http://www.polymer-project.org/0.5/components/paper-shadow/paper-shadow.html">
<polymer-element name="my-element">
    <template>
        <style>
            [drawer] {
                box-shadow: 1px 0 1px rgba(0, 0, 0, 0.1);
            }
            [main] {
                height: 100%;
            }
            #core_header_panel {
            background-color: rgb(255, 255, 255);
            }
            #core_toolbar {
            color: rgb(255, 255, 255);
            background-color: rgb(79, 125, 201);
            }
            #core_menu {
            font-size: 16px;
            }
            #paper_fab {
            position: absolute;
            bottom: 20px;
            right: 20px;
            }
            
            
            #message_box_container {
                padding: 10px;
                border-style: solid;
                border-width: 5px;
            }
            #title {
                color: white;
                background-color: rgb(82, 110, 156);
            }
            #conversation_container {
                background-color: rgb(238, 238, 238);
         ...