.divider:after,
.divider:before {
    content: "";
    flex: 1;
    height: 1px;
    background: #eee;
    }
    .h-custom {
    height: calc(100% - 73px);
    }
    @media (max-width: 450px) {
    .h-custom {
    height: 100%;
    }
}