header {
    position: fixed;
    top: 0;
    width: 100%;
    left: 0;
    background: #f4f2e6;
    margin: 0;
    text-align: center;
    z-index: 99;
}
.nav, .latestnews{
    padding: 0;
    list-style: none;
}
.nav li {
    margin: 0.5em;
    font-size: 1.6rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

header ul {
  text-align:center;
}
.latestnews::after {
    content: "…";
}