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

.sticky-header {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    position: fixed;
    width: 200%;
    top: 0;
    z-index: 1000;
}

.content {
    margin-top: 60px; /* Adjust this value to match the height of your header */
    padding: 20px;
}