nav.navbar{
    background-color: black;
    color: white;
}

.navbar-toggler{
    color: white;
}

nav.navbar .nav-link, nav.navbar .nav-link.active {
    color:white;
}

nav.navbar .nav-link.active {
    font-weight: bold;
}

div.feature .icon{
    margin:0 auto;
    display: block;
}
div.feature .icon i:first-child{
    color:#176925ff;
}

div.feature h3{
    text-align: center;
}

div.feature a{
    text-decoration: none;
    color:#176925;
}

footer.footer{
    background-color: rebeccapurple;
    color: white;
}