h1 {
    font-size: 24px;
    font-weight: bold;
}

h2 {
    font-size: 20px;
}

form {
    margin: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"],
input[type="password"],
input[type="submit"],
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button,
input[type="submit"] {
    background-color: #007BFF;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

a {
    color: #007BFF;
    text-decoration: none;
}

label.error {
    color: red;
}

img {
    max-width: 400px;
    max-height: 400px;
    width: auto;
    height: auto;
}