.hero {
    background-color: #000;
    background: linear-gradient(rgba(42, 43, 44, 0.9), rgba(42, 43, 44, 0.9)), url('images/background.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center middle;
    font-family: 'Noto Sans', sans-serif;
}

.hero-body strong {
    color: #fff;
}

.hero-foot {
    padding-bottom: 20px;
}

a {
    color: #fff;
}

a:active {
    color: #fff;
}

a:hover {
    color: #fff;
    font-weight: bold;
}

a:visited {
    color: #fff;
}