body {
scrollbar-face-color: #636363;
scrollbar-shadow-color: #636363; 
scrollbar-highlight-color: #636363;
scrollbar-3dlight-color: #D1D1D1; 
scrollbar-darkshadow-color: #D1D1D1;
scrollbar-track-color: #F1F1F1; 
scrollbar-arrow-color: #FFFFFF
}