I have my website and it looks great everywhere, but I'm not a professional encoder for Android. I don't know the extra quirks that I have, and I'm not sure I really want to know. Is there a way to highlight it, as in conditional comments for IE?
Here is my site , and the banner and logo appear on the left side of the screen. I have a Samsung Galaxy 3, and this is where my banner looks.

Now I understand why this is happening, because they are both absolutely positioned, and, obviously, margin-leftmakes him leave the screen. However, I cannot change this without ruining the layout for all regular desktop browsers.
#site-title { background: url(img/heavensgate-logo.jpg) no-repeat; width: 229px;height: 297px; position: absolute; top: 0px; left: 50%; margin-left: -438px; z-index: 2; border: 0px; text-indent: -9999px; }
#banner { position: absolute; top: 165px; width:868px; left: 50%; margin-left: -448px; z-index: 1; padding: 15px; background-color:
#fff; border: 1px solid #b4b4b4; }
<h1 id="site-title"><span><a href="http://heavensgatewinery.ca/" title="Heavens Gate Winery" rel="home">Heavens Gate Winery</a></span></h1>
<div id="banner">
<img src="http://heavensgatewinery.ca/wp-content/uploads/banner8.jpg" style="position: absolute; visibility: hidden; top: 0px; left: 0px; border: 0px none;">
</div>
I am confused by the way I need to work with the banner and logo for working with Android. Any help is appreciated.