/* scroller browser */
::-webkit-scrollbar {
    width: 5px;
}
 
/* Track */
::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.1); 
    -webkit-border-radius: 10px;
    border-radius: 10px;
}
 
/* Handle */
::-webkit-scrollbar-thumb {
    -webkit-border-radius: 10px;
    border-radius: 10px;
    background: #a6a5a5;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.1); 
}
::-webkit-scrollbar-thumb:window-inactive {
    background: rgba(0,0,0,0.4); 
}