::-webkit-scrollbar {
    width: 10px;
    background: #eeeeee;
    height: 10px;
}

::-webkit-scrollbar-button {
    width: 5px;
    height: 2px;
}

::-webkit-scrollbar-track {
    background: #ffffff;
    border: thin solid #5fdd78;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    -webkit-border-radius: 10px;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: -webkit-linear-gradient(top, #5fdd78, #5fdd78);
    -webkit-box-shadow: inset 0 1px 0 rgba(255,255,225,.5), inset 1px 0 0 rgba(255,255,255,.4), inset 0 1px 2px rgba(255,255,255,.3);
    border: thin solid #90b196;
    border-radius: 10px;
    -webkit-border-radius: 10px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: -webkit-linear-gradient(top, #90b196, #90b196);
    }
    /* Pseudo-clase */
    ::-webkit-scrollbar-thumb:window-inactive {
        background: rgba(77, 97, 161, 0.60);
    }