<div id="zoomArea" class="overlayArea">
<input type="button" id="zoomInButton" value="+"
- onclick="zoomIn();"><br/>
-<span id="zoomLevel">Z</span><br/>
-<input type="button" id="zoomOutButton" value="-"
+ onclick="zoomIn();">
+<p id="zoomLevel">Z</p>
+<input type="button" id="zoomOutButton" value="−"
onclick="zoomOut();">
</div>