.icon-bar {
    border: 1px solid white;
}

nav {
    background: rgba(0,0,0,0.7);
    position: fixed !important;
    width: 100%;
    z-index: 5;
    border-radius: 0 !important;
}

.foot {
    color: white;
    background: #434a54;
    padding: 2em;
}

.foot ul, .nav ul {
    list-style-type: none;
    display: inline;
}

.foot ul li {
    display: inline;
    margin-right: 1em;
}