is there any way to redefine styles of ICEfaces components? For example if I want to have
<ace:panel>
with blue background, blue label in
<ace:submenu...>
etc.?
you can style < ace:panel> just with style/styleClass parameter: < ace:panel style="background-color:blue">
if you want to style such elements like < ace:submenu> you should look (e.g. in firebug) which css classes are used in that component (e.g. ui-widget-header class) and override it in your css file.