a {
    font-weight: 600;
    color: #47235c;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    cursor: poitner;
}
body {
    font-size: 16px;
}
nav.nav-centered .logo {
    max-height: 50px;
    margin: 10px 0 40px 0;
}