I tried using css style to set padding for the panel, but it doesn't work
<fx:Style>
.logo-bar{
paddingRight: 20px;
}
</fx:Style>
<s:Panel styleName="logo-bar">
<s:Label>Hello</s:Label>
</s:Panel>
But the same style will work on flex 3 panel, What should I do to set padding for flex 4 panel?