How can I change the format of the scaleline in OpenLayers? I have a black background and I want to change the lines in the scalebar to white. I use:
<link rel="stylesheet" href="http://www.openlayers.org/dev/theme/default/style.css" type="text/css" />
<style type="text/css">
div.olControlScaleLine{
color: white;
}
But this only change the font. Anybody kmow how?