::-webkit-scrollbar{
    width: 10px;
    background-color: #F5F5F5;
}
::-webkit-scrollbar-track{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    background-color: #F5F5F5;
}
::-webkit-scrollbar-thumb{
    background-color: #F90; 
    background-image: -webkit-linear-gradient(90deg,rgba(255, 255, 255, .2) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, .2) 50%,rgba(255, 255, 255, .2) 75%,transparent 75%,transparent)
}