/* 下拉条样式 */
<style type="text/css">
<!--
.{
     SCROLLBAR-FACE-COLOR: #B42015;
     SCROLLBAR-SHADOW-COLOR: #B42015;
     SCROLLBAR-HIGHLIGHT-COLOR: #B42015;
     SCROLLBAR-3DLIGHT-COLOR: #ffffff;
     SCROLLBAR-DARKSHADOW-COLOR: #ffffff;
     SCROLLBAR-TRACK-COLOR: #ffffff;
     SCROLLBAR-ARROW-COLOR: #ffffff;
}
-->
    </style>