Fixed GC App Layout

Works on all webkit based mobile devices. Cut the frontend code size by 90%!

by kizer

HTML

<link rel="stylesheet" href="http://f.cl.ly/items/2D1I2l1O3L3E260v1x1J/ck-reset.css">
<div id="topbar">
    <div id="leftnav">
        <button>Back</button>
    </div>
    <div id="rightnav">
        <button>Settings</button>
    </div>
    <div id="title">GC Social</div>
</div>
<footer>
    <button>Feed</button>
    <button>Games</button>
    <button>High Scores</button>
    <button>Friends</button>
</footer>

CSS

a, a:active, a:hover, a:visited {
    text-decoration: none;   
}

#topbar {
    position: relative;
    left: 0;
    top: 0;
    width: auto;
    background-image: -webkit-linear-gradient(top, rgb(79, 86, 97), rgb(59, 63, 66));
    margin-bottom: 13px;
}

#topbar {
    height: 32px;
}

#leftnav {
    position: absolute;
    font-size: 12px;
    left: 9px;
    font-weight: bold;
}

#leftnav, #rightnav {
    top: 4px;
}

#rightnav button, #leftnav button {
    -webkit-appearance: none;
    color: white;
    border-radius: 3px;
    border: 1px solid black;
    background-image: -webkit-linear-gradient(top, rgb(79, 86, 97), rgb(59, 63, 66));
    box-shadow: 0 1px 0 rgba(255,255,255, .222),
                0 1px 3px rgba(255,255,255, .22) inset;
}

#rightnav button:active, #leftnav button:active {
    
}

#rightnav {
    position: absolute;
    font-size: 12px;
    right: 9px;
    font-weight: bold;
}

#title {
    position: absolute;
    font-weight: bold;
    top: 0;
    left: 0;
    right: 0;
    padding: 0 10px;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    color: white;
    text-shadow: rgba(0, 0, 0, 0.6) 0 -1px 0;
}

#title {
    line-height: 32px;
    height: 32px;
    font-size: 13pt;
}

footer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 39px;
    width: auto;
    border: 1px solid black;
    background-image: -webkit-linear-gradient(top, rgb(79, 86, 97), rgb(59, 63, 66));
    margin: 0; padding: 0;
    -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */    
}

footer button {
    margin: 0;
    padding: 0;
    border: none;
    position:relative;
    left:0px;
    width:24%;
    -webkit-appearance: none;
    color: white;
    border-radius: 3px;
    border: 1px solid black;
    background-image: -webkit-linear-gradient(top, rgb(79, 86, 97), rgb(59, 63, 66));
    box-shadow: 0 1px 0 rgba(255,255,255, .222),
                0 1px 3px rgba(255,255,255,...