div 滚动条样式
#oDiv {
scrollbar-face-color: #6699cc;
scrollbar-highlight-color: #0099ff;
scrollbar-3dlight-color: #99ccff;
scrollbar-darkshadow-color: #000000;
scrollbar-shadow-color: #006699;
scrollbar-arrow-color: #ffffff;
scrollbar-track-color: #FFFFFF;
height: 88%;
z-index: 3;
float: left;
position: absolute;
width: 100%;
top: opx;
margin-right: 10px;
padding: 5px;
overflow-y: scroll;
zoom: 100%;
}