我可以扩展主要内容区域的网格吗？

Question

我正在尝试通过添加可折叠的导航栏使我的仪表板应用程序更具动态性。导航器应仅调整图标大小，主区域应扩展。但是从现在开始我有点坚持如何扩展它。

该项目基于php Laravel框架5.6。

我尝试过使用网格列的不同设置。

<div class="container-fluid" id="wrapper">
    <div class="row">
        @include("test.components.sidenav")
        <main class="col-xs-12 col-sm-8 col-lg-9 col-xl-10 pt-3 pl-4 ml-auto">
            <div class="container-fluid" id="expandable">
                <nav class="sidebar col-xs-12 col-sm-4 col-lg-3 col-xl-2" id="collapseId">
                    <h1 class="site-title">
                        <a href="{{ route('home') }}">
                            <em class="fab fa-accessible-icon"></em>
                            <span>Ready4It</span>
                        </a>
                    </h1>
                    <a href="#menu-toggle" class="btn btn-default" id="menu-toggle">
                        <em class="fas fa-bars"></em>
                    </a>
                    <ul class="nav nav-pills flex-column sidebar-nav">
                        <li class="nav-item">
                            <a class="nav-link active" href="">
                                <em class="fas fa-home"></em>
                                <span>Dashboard</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="">
                                <em class="fas fas fa-ticket-alt nav-bar-icon"></em>
                                <span>Ticket overzicht</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="">
                                <em class="fas fa-chart-line"></em>
                                <span>Statistieken</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="">
                                <em class="fas fa-envelope"></em>
                                <span>Mail monitoring</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="">
                                <em class="fas fa-clock"></em>
                                <span>Uren invoer</span>
                            </a>
                        </li>
                    </ul>
                    <a href="#" class="logout-button" id="logout-button">
                        <em class="fa fa-power-off"></em>
                        <span>Logout</span>
                    </a>
                </nav>
                <section class="row">
                    <div class="col-sm-12">
                        <div class="row">
                            @yield("content")
                        </div>
                    </div>
                </section>
            </div>
        </main>
    </div>
</div>

<script>
    /* This script is for the mobile navbar collapse */
    $("#menu-toggle").click(function (e) {
        e.preventDefault();
        $("#wrapper").toggleClass("toggled");
    });

    $("#menu-collapse").click(function (e) {
        e.preventDefault();
        $("#collapseId").toggleClass("icons-only");
        $("#logout-button").toggleClass("logout-button").toggleClass("logout-button-collapsed")
    })
</script>

导航器应仅调整图标大小，主区域应扩展。