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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f4f4;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;

}   

.links {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.links a {
    text-decoration: none;
    color: #333;
    font-size: 1.2rem;
    margin: 0 20px;
    padding: 10px 20px;
    border-radius: 5px;
    transition: all 0.3s ease;
}   

.links a:hover {
    background-color: #2968aa;
    color : white;
}

.links a.active {
    background-color: #007bff;
    color : white;
}

.content {
    background-color: white ;
    border-radius: 10px;
    width : 600px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-content: flex-start;
    margin-top: 30px;
    height: 200px;
    transition: all 0.3s ease;
}

.content p {
    margin-bottom: 10px;
    line-height: 2rem;
    font-size: 18px;
}