body { 
    scrollbar-base-color: #000000; 
    scrollbar-arrow-color: #191970; 
    scrollbar-face-color: #778899; 
    scrollbar-track-color: #191970;  
    scrollbar-shadow-color: #DCE0E2; 
    scrollbar-highlight-color: #778899; 
    scrollbar-darkshadow-color: #191970; 
    scrollbar-3dlight-color: #191970;  
}