   </div>
</nav>
<div th:switch="${#lists.size(courses)}" class="container my-2">
    <div class="row">
        <div class="col-md-1"></div>
        <div class="col-md-10">
            <div th:case="'0'">
                <h2>You haven't added any course yet!</h2>
                <p class="text-success">Add a course by clicking below!</p>
            </div>
            <div th:case="*">
                <h2 class="my-5">Your Courses</h2>
                <table class="table table-striped table-responsive-md">
