body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
}
.navbar-brand {
    font-weight: bold;
}
.container {
    max-width: 1100px;
}
footer a {
    text-decoration: none;
}
.hero img {
    max-width: 150px;
}


/* Sidebar styles */
#wrapper {
    display: flex;
    flex-wrap: nowrap;
}
#sidebar-wrapper {
    width: 250px;
    transition: margin 0.25s ease-out;
}
#page-content-wrapper {
    flex: 1;
    padding: 20px;
}
/* Toggled state: hide sidebar */
#wrapper.toggled #sidebar-wrapper {
    margin-left: -250px;
}