.taustakast {
    background-color: #0074d9;
    color: rgb(255, 255, 255);
    padding: 10px;
}
.taustakast2 {
    background-color: green;
    color: rgb(255, 255, 255);
    padding: 10px;
}
.taustakast3 {
    background-color: yellow;
    color: black;
    padding: 10px;
}
.pilt {
    width : 300px;
    height: 200px;
    border: 5px solid #333;
    border-radius: 15px;
}
.nupp1 {
    background-color: #007BFF;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
}
.nupp1:hover {
    background-color: #0056b3;
}
.nupp2 {
    background-color: #007BFF;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
} 
.nupp2:hover {
    background-color: #0056b3;
}
#nupp3 {
    background-color: #4caf50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
#nupp3:hover {
    background-color: #45a049;
}