body {
    padding-top: 20px;

}

.footer {

    border-top: 1px solid #eee;
}

/* Main marketing message and sign up button */
.jumbotron {
    text-align: center;
    background-color: transparent;
}
.jumbotron .btn {
    padding: 14px 24px;
    font-size: 16px;
}

/* Responsive: Portrait tablets and up */
@media screen and (min-width: 768px) {
    /* Remove the padding we set earlier */
    .masthead,
    .topnav,
    .marketing,
    .footer {
        padding-right: 0;
        padding-left: 0;
    }
}