body {
    font-family: Arial, sans-serif;
}

.container {
    width: 80%;
    margin: auto;
    text-align: center;
}

.button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

#userInfo {
    position: absolute;
    top: 10px;
    left: 10px;
}

#userInfo img {
    width: 20px;
    height: 20px;
}