body {
    font-family: Tahoma, sans-serif;
    background-color: #abd1d4;
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
    margin-top: 30px;
    color: #333;
    font-size: 1.3rem;
}

#maindiv {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
    background-color: #e3eaec;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

button {
    background-color: #0095ff;
    color: white;
    border: none;
    padding: 10px 20px;
    margin-bottom: 10px;
    cursor: pointer;
    border-radius: 5px;
    width: 250px;
    height: 60px;
    font-size: 1.3rem;
}

button:hover {
    background-color: #4557a5;
}



h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #606062;
    font-size: 1.1rem;
}

#maindiv div {
    margin-bottom: 20px;
    color: #009546;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
    margin: 10px 0;
    text-align: center;
    width: 500px;
    height: 50px;
}