body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 10px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

#directions {
    padding: 20px;
}

.directions-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.direction {
    background-color: #f4f4f4;
    padding: 20px;
    border-radius: 5px;
    width: 300px;
}

.btn {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}
#sidebar {
    float: right;
    width: 30%;
    padding: 10px;
    background: #efefef;
    height: 100%;
}
 body, html {
            height: 100%;
            margin: 0;
        }

        .page-container {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex-grow: 1;
        }

        footer {
            background-color: #f8f9fa;
            padding: 1rem 0;
            color: rgba(0, 0, 0, 0.6);
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }