.routing {
    height: calc(100vh - 4rem);
    overflow-y: hidden;
}


.routing__container {
    height: calc(100% - 10rem);
}

.routing__section {
    height: 100%;
    overflow-y: scroll;
    position: inherit;
}



/**/
/* Handle */
/* width */
::-webkit-scrollbar {
    width: 8px;
}

    ::-webkit-scrollbar:hover {
    }

/* Track */
::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px grey;
    border-radius: 10px;
}

/* Handle */
::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #888;
}

    /* Handle on hover */
    ::-webkit-scrollbar-thumb:hover {
        background: #555;
    }