CSS.css

border-radius: 5px;
    width: 300px;
    font-size: 16px;
    background-color: #ffcc80;
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    background-color: #ff6f00;
}

button:hover {
    background-color: #ff8f00;
}

.loading {
    display: none;
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
}

.hidden {
    display: none;
}

.bold {
    font-weight: bold;
}

.center {
    text-align: center;
}

footer {
    background-color: #333;
    color: #fff;
      padding: 10px 7;
    text-align: center;
}