拖动层

拖动层 td{font-size:12px;} /*模拟窗体*/ .vwin{ position:absolute; border-top: 2px outset buttonhighlight; border-left: 2px outset buttonhighlight; border-bottom: 2px outset buttonshadow; border-right: 2px outset buttonshadow; } .vwintit{height:18