ul.nav-pills {
    margin-bottom: 1em;
}

.sidebar ul {
    text-indent: 0;
    padding: 0;
    margin-bottom: 0.1em;
}

.sidebar li {
    list-style-type: none;
    border-bottom: 1px dotted #ccc;
    background-color: #eee;
    padding: 0;
    margin-bottom: 4px;
    border-radius: 8px;
    overflow: hidden;
}

.sidebar a {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: #333;
    text-decoration: none;
}

.sidebar a:hover {
    background-color: #ddd;
}

.sidebar a.active {
    color: #fff;
    background-color: #0d6efd;
}