body {
    padding-top: 70px; /* Required padding for .navbar-fixed-top. Remove if using .navbar-static-top. Change if height of navigation changes. */
    font-family: 'Oxygen', sans-serif;
    font-weight: 700;
}
.portfolio-item {
    margin-bottom: 25px;
}
footer {
    margin: 50px 0;
}

.topnav {
    font-size: 14px;
}