body, html {
scrollbar-arrow-color: #FFFBF0;
scrollbar-base-color: #345067;
scrollbar-track-color: #345067;
scrollbar-shadow-color: #345067;
}

.tarea {   scrollbar-face-color: #FFFBF0;
scrollbar-highlight-color: #FFFBF0;
scrollbar-3dlight-color: #C0C0C0;
scrollbar-darkshadow-color: #C0C0C0;
scrollbar-shadow-color: #FFFBF0;
scrollbar-arrow-color: #C0C0C0;
scrollbar-track-color: #FFFBF0;
}

.tarea_2 {   scrollbar-face-color: #f7f8ff;
scrollbar-highlight-color: #f7f8ff;
scrollbar-3dlight-color: #f7f8ff;
scrollbar-darkshadow-color: #f7f8ff;
scrollbar-shadow-color: #f7f8ff;
scrollbar-arrow-color: #f7f8ff;
scrollbar-track-color: #f7f8ff;
}