wwtech-website/src/app/app.component.scss

.nav-item {
    padding:2px;
    margin-left:7px;
}

footer {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 1rem;
    text-align: center;
}

.container {
    position: relative;
    top: 20px;
}