.header {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.main-content {
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.map {
    width: 100%;
    height: 400px;
    margin: 20px 0;
}

.sidebar {
    background-color: #444;
    color: #fff;
    padding: 20px;
    width: 25%;
}

.filters {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.button {
    background-color: #555;
    color: #fff;
    border: none;
    padding: 10px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #666;
}

.footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    position: relative;
    bottom: 0;
    width: 100%;
}

@media (min-width: 768px) {
    .main-content {
        flex-direction: row;
    }
    .sidebar {
        margin-right: 20px;
    }
}