body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #0072ce;
    color: white;
    padding: 20px;
    text-align: center;
}

h1 {
    margin: 0;
    font-size: 2.5em;
}

h2 {
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 20px;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1.2em;
    color: white;
    background-color: #28a745;
    text-decoration: none;
    border-radius: 5px;
    text-align: center;
    margin-top: 20px;
}

.button:hover {
    background-color: #218838;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #0072ce;
    color: white;
    position: relative;
    bottom: 0;
    width: 100%;
}