ul#portfolio-filters li a.nav-link {
    font-family: 'Oswald', sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: #1b1b1b;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 3px 0px;
    -webkit-transition: all .4s;
    transition: all .4s;
}


#portfolio-filters .nav-link:hover {
    color: #00aeef;
}

#portfolio-filters .active a {
    color: #00aeef !important;
}