I found that declaration of css for iPhone conflicted with other componets, RSEvents and Joomlagallery.
Like this:
capture sample
Toolbar is overflow into right side and brank on top. This is caused by div.current class selector.
So I added follow lines to mj_iphone.css
div.current {
border:0px;
margin-top:0px;
padding:0px;
}
It seems OK...
Is it correct?