body {
    transition: background-color 0.3s ease;
    text-align: center;
}
h1 {
    color: #333;
    font-family:'Segoe UI';
    font-size: 42px;
}
button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #007BFF;
    color: white;
    border: solid;
    border-color: #007BFF;
    border-width: 2px;
    border-radius: 10px;
    transition: 0.3s ease;
}
button:hover {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #007BFF;
    color: white;
    border-style: solid;
    border-color: #007BFF;
    border-width: 2px;
    border-radius: 20px;
    mask-border-outset: 100px;
    transform-origin: 0.3s ease;
    box-shadow: rgb(0, 110, 255) 0px 0px 10px;
}
button:active {
    background-color: #007BFF;
    box-shadow: rgb(0, 110, 255) 0px 0px 10px;
    transform: scale(0.95);
}
div#signature {
    margin-top: 20px;
    font-size: 14px;
    color: #555;
    position: fixed;
    bottom: 2px;
    right: 16px;
}
div#displayText {
    margin-top: 20px;
    color: #333;
    font-weight: bold;
    font-size: 70vw;
    position: absolute;
    top: 250px;
    text-align: center;
    padding: 10px;
    text-transform:uppercase;
    font-family: 'Courier New', Courier, monospace;
    transition: color 0.3s ease, font-size 0.3s ease;
}