body {
    background-image: url('header.jpg');
    background-repeat: no-repeat;
    background-size: 100%;
    padding-top: 25%;

    text-align: center;
    font-size: 200%;
}

h3
{
    font-family: 'Alumni Sans Pinstripe';
    text-transform: uppercase;
    font-size: 28px;
    text-align: center;
}