Moving on to the NavMenuComponent, here's the updated part of the navmenu.component.html template file:

[...]

<div class='navbar-header'>
    <button type='button' class='navbar-toggle' 
        data-toggle='collapse' data-target='.navbar-collapse'>
        <span class='sr-only'>Toggle navigation</span>
        <span class='icon-bar'></span>
        <span class='icon-bar'></span>
        <span class='icon-bar'></span>
    </button>
    <quiz-search class="search-navmenu" placeholder="Type here..."></quiz-search>
</div>

[...]

Note how we just changed a single line, replacing the previous <a> link to the Home view with another instance of that still non-existent QuizSearchComponent.

As for the navmenu.component.less style sheet file, here's the updated content:

.main-nav {
    position: fixed;
    top: 85px;
    left: 0;
    right: 0;
    z-index: 1;

    li {
        a {
            cursor: pointer;
        }

        .glyphicon {
            margin-right: 10px;
        }

        &.link-active a,
        &.link-active a:hover,
        &.link-active a:focus {
            background-color: #4189C7;
            color: white;
        }
    }
}

@media (min-width: 768px) {
    .main-nav {
        top: 100px;
        width: calc(~"25% - 30px");
        min-width: 180px;

        .navbar {
            border-radius: 0 15px 15px 0;
            border-width: 0px;
            height: 100%;

            a {
                width: 100%;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            ul {
                float: none;
            }

            li {
                float: none;
                font-size: 15px;
                margin: 6px;

                a {
                    padding: 10px 16px;
                    border-radius: 4px;
                }
            }
        }

        .navbar-header {
            float: none;
        }

        .navbar-collapse {
            padding: 0px;
        }
    }
}

There's nothing relevant here, except for some minor restyling. For obvious reasons, we can't waste more pages explaining what these CSS lines actually do; we'll be able to see the results soon enough.