perfect-scrollbar > .ps.ps--active-y > .ps__rail-y{
    opacity: 1 !important;
    background-color: #eee;
    border-radius: 8px;
    padding: 5px 0;
}
perfect-scrollbar > .ps.ps--active-y > .ps__rail-y:hover{
    width: 10px !important; 
}

.ps__rail-y:hover > .ps__thumb-y,
.ps__rail-y:focus > .ps__thumb-y,
.ps__rail-y.ps--clicking .ps__thumb-y{
    width: 6px !important; 
}