html,
body {
    overflow: hidden;
}
/* Main Layout */
.sidenav-main {
    display: flex;
    height: calc(100% - 100px);
    /* header + footer height */
}

nav#sidebar {
    width: 250px;
    /* background: #f4f4f4; */
    overflow-y: auto;
    padding: 10px;
    /* border-right: 1px solid #ccc; */
}

#sidenav-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Sidebar links */
nav#sidebar .nav-link {
    display: block;
    padding: 4px 8px;
    margin-bottom: 0px;
    background: none;
    cursor: pointer;
    text-decoration: none;
    color: #3875d7;
}

nav#sidebar .nav-link.active {
    background: none;
    font-weight: bold;
    /* text-decoration: underline; */
}

nav#sidebar .nav-link:hover {
    text-decoration: underline;
}

nav#sidebar .submenu {
    display: none;
    margin-left: 15px;
    margin-top: 5px;
}

nav#sidebar .submenu a {
    display: block;
    padding: 4px 8px;
    text-decoration: underline;
    text-decoration-style: dotted;
    color: #333;
}

nav#sidebar .submenu a:hover {
    text-decoration: underline;
}

nav#sidebar .submenu a.active {
    background: none;
    /* color: white; */
    /* font-weight: bold;
    text-decoration: underline; */
    /* border-radius: 5px; */
}
/* Add some dummy height to sections for testing scroll */
.placeholder-content {
    height: 300px;
    /* Adjust as needed */
    background-color: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    border: 1px solid #eee;
    margin-top: 10px;
}