Try below test code:
<html style="height:100%;overflow:hidden">
<head>
...
</head>
<body style="height:100%;overflow:hidden;margin:0;padding:0">
<div class="easyui-panel" title="My Panel" fit="true">
</div>
</body>
</html>
panel可不可以只实现宽度fit,高度自定义.或者高度fit,宽度自定义.....
