:root {
    --gris:   #5d6d7e; 
    --marmol: #f2f3f4;
   --degradado: linear-gradient(45deg,var(--gris) var(--marmol));
} 

::-webkit-scrollbar{

    width: 15px;
    overflow-y: visible;
    opacity: 1;
    overflow-clip-margin: visible;
}

::-webkit-scrollbar-track-piece{
    background: #a1a4bd;
    overflow-y: visible;
    opacity: 1;
}