body{
    padding-top: 48px;
}

.sidebar{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0,0,0,.1);
}
.sidebar-heading{
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link{
    font-weight: 500;
    color: #333;
}
.sidebar .nav-link.active{
    color: #007bff;
}