/* width */
#date_dropdown::-webkit-scrollbar {
    width: 6px;
}

/* button */
#date_dropdown::-webkit-scrollbar-button {
    background: transparent;
}

/* Handle */
#date_dropdown::-webkit-scrollbar-thumb {
    background: #2450bd;
}

/* Handle on hover */
    #date_dropdown::-webkit-scrollbar-thumb:hover {
        background: #173787;
    }

/* Track */
#date_dropdown::-webkit-scrollbar-track {
    background: #4C8AE8;
}

/* The track NOT covered by the handle.
::-webkit-scrollbar-track-piece {
    background: #000; 
}

/* Corner */
#date_dropdown::-webkit-scrollbar-corner {
    /*background: #999;*/
}

/* Resizer */
#date_dropdown::-webkit-resizer {
    /*background: #111;*/
}