* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

h1 {
    text-align: center;
}

form {
    max-width: 500px;
    margin: 0 auto;
}

label {
    display: block;
    margin-top: 10px;
}

textarea,
input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 20px;
    
}

@media screen and (max-width: 600px) {
    body {
        padding: 10px;
    }

    form {
        max-width: 100%;
    }

    textarea,
    input[type="file"] {
        font-size: 14px;
    }

    input[type="submit"] {
        font-size: 16px;
    }
}