html {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
}
.navbar-nav a {
    font-size: 16px;
}
.promo {
    line-height: 50%;
}
.cover {
    height: 180px;
    object-fit: cover;
}
.contain {
    max-width: 100%;
    height: auto;
}