设置滚动条颜色

    <style type="text/css"> 
    <!--   
    html {  
            scrollbar-face-color:#f6f6f6;  
            scrollbar-highlight-color:#fff;  
            scrollbar-shadow-color:#eeeeee;  
            scrollbar-3dlight-color:#eeeeee;  
            scrollbar-arrow-color:#000;  
            scrollbar-track-color:#fff;  
            scrollbar-darkshadow-color:#fff;  
        }  
    --> 
    </style>