ul {
    list-style-type: none;
    text-align: center;
}

a {
     text-align: center;
}

body {
    background:#000000;
}

#content
{
   text-align: center;
   display: flex;
  justify-content: center;
}

#content ul {
    padding-left: 0;
}

#content a, a:visited {
    color: #fff;
    font-family: 'Ubuntu', sans-serif;;
}

#content a:hover {
    text-decoration: none;
}