* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f9;
    font-family: Arial, sans-serif;
}

.container {
    text-align: center;
}

.link {
    display: inline-block;
    margin: 20px;
    padding: 15px 30px;
    font-size: 18px;
    color: #333;
    text-decoration: none;
    border: 2px solid #333;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.link:hover {
    background-color: #333;
    color: #fff;
}