.ltxt {
    font-family: Ubuntu, sans-serif;
    font-size: 40px;
    color: brown;
    position: relative;
    top: -50px;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

.links {
    display: block;
    text-align: center;
    font-size: 20px;
}

.box {
    border-radius: 25px;
    border: 2px solid #000000;
    padding: 15px;
    width: 700px;
    height: 350px;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}