body {
    position: relative;
}

h1,h2 {
    text-align: center;
}

.scroll-point {
    position: relative;
    top: -3.5rem;
}

.bg-white {
    background-color: #fff;
}
.bg-grey {
    background-color: #E5E5E5;
}

.jumbotron.jumbotron-fluid {
    background: url(orange-solar-rafts.gif) no-repeat fixed;
    background-position: center;
    background-size: cover;

    text-shadow: 0 0 1.5rem rgba(0, 0, 0, 0.75);
}