h1 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
}

p {
    font-family: Arial, sans-serif;
    font-size: 18px;
    color: #666;
}

.taustakast {
    background-color: #0074d9;
    padding: 20px;
    margin-bottom: 20px;
    color: white;
}

.section1 {
    background-color: #00f;
    padding: 20px;
    color: white;
}

.section2 {
    background-color: #0f0;
    padding: 20px;
}

.section3 {
    background-color: rgb(109, 34, 139);
    padding: 20px;
}

img {
    width: 300px;
    height: 200px;
    border: 5px solid #333;
    border-radius: 100%;
    display: block;
    margin-bottom: 20px;
}

button {
    background-color: #007BFF;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

.btn2 {
    background-color: #af4c4c;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
}

.btn2:hover {
    background-color: #881616;
}