.banner {
    position: relative;
    height: 50px;
    background-color: #333;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner h1{
    color: white;
}

.banner img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
}

.dropdown-container {
    position: absolute;
    top: 4px;
    left: 5px;
    z-index: 9000;
}

.hamburger-icon {
    display: block;
    width: 20px;
    height: 2px;
    background-color: white;
    margin: 3px 0;
}

.dropdown-button {
    background-color: #333;
    color: white;
    padding: 5px;
    border: none;
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
    padding: 5px;
    text-align: left;
    font-size: 13px;
    margin-left: 10px;
}

.dropdown-content a {
    color: black;
    text-decoration: none;
    display: block;
    padding: 8px 0;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

button.dropdown-button:hover {
    background-color: #45a049;
}

.dropdown-container.open .dropdown-content {
    display: block;
}
