html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

body #greeting {
    width: 320px;
    text-align: center;
}
body #greeting h1{
    font-family: 'PwC Helvetica Neue';
}
body #greeting h1 span{
    font-family: 'PwC ITC Charter';
}
body #greeting p{
    font-family: 'PwC Helvetica Neue Light';
}
body #greeting p b{
    font-family: 'PwC Helvetica Neue';
    font-weight: bold;
}
body #greeting p span{
    font-family: 'PwC Helvetica Neue';
   font-weight: normal;
}