body {
    font-family: 'Arial', sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /* Ensure the body fills at least the whole viewport height */
}

h1 {
    color: #333;
}

.button-container {
    display: flex;
    justify-content: center;
}

input[type="file"] {
    display: none;
}

label,
button {
    margin: 15px;
    width: 150px;
    height: 40px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    line-height: 40px;
    font-size: 14px;
}

p {
    transition: 0.3s;
    margin: 20px;
    padding: 15px;
    background-color: #ddd;
    color: #333;
    border-radius: 5px;
}

footer {
    margin-top: auto;
    width: 80%;
    color: white;
    padding: 10px;
    margin-left: 50%;
    transform: translateX(-50%);
}