CodePen Embed - Side menu responsive Bootstrap

<div class='dashboard'>
    <div class="dashboard-nav">
        <header><a href="#!" class="menu-toggle"><i class="fas fa-bars"></i></a><a href="#"
                                                                                   class="brand-logo"><i
                class="fas fa-anchor"></i> <span>BRAND</span></a></header>
        <nav class="dashboard-nav-list"><a href="#" class="dashboard-nav-item"><i class="fas fa-home"></i>
            Home </a><a
                href="#" class="dashboard-nav-item active"><i class="fas fa-tachometer-alt"></i> dashboard
        </a><a
                href="#" class="dashboard-nav-item"><i class="fas fa-file-upload"></i> Upload </a>
            <div class='dashboard-nav-dropdown'><a href="#!" class="dashboard-nav-item dashboard-nav-dropdown-toggle"><i
                    class="fas fa-photo-video"></i> Media </a>
                <div class='dashboard-nav-dropdown-menu'><a href="#"
                                                            class="dashboard-nav-dropdown-item">All</a><a
                        href="#" class="dashboard-nav-dropdown-item">Recent</a><a
                        href="#" class="dashboard-nav-dropdown-item">Images</a><a
                        href="#" class="dashboard-nav-dropdown-item">Video</a></div>
            </div>
            <div class='dashboard-nav-dropdown'><a href="#!" class="dashboard-nav-item dashboard-nav-dropdown-toggle"><i
                    class="fas fa-users"></i> Users </a>
                <div class='dashboard-nav-dropdown-menu'><a href="#"
                                                            class="dashboard-nav-dropdown-item">All</a><a
                        href="#" class="dashboard-nav-dropdown-item">Subscribed</a><a
                        href="#"
                        class="dashboard-nav-dropdown-item">Non-subscribed</a><a
                        href="#" class="dashboard-nav-dropdown-item">Banned</a><a
                        href="#" class="dashboard-nav-dropdown-item">New</a></div>
            </div>
            <div class='dashboard-nav-dropdown'><a href="#!" class="dashboard-nav-item dashboard-nav-dropdown-toggle"><i
                    class="fas fa-money-check-alt"></i> Payments </a>
                <div class='dashboard-nav-dropdown-menu'><a href="#"
                                                            class="dashboard-nav-dropdown-item">All</a><a
                        href="#" class="dashboard-nav-dropdown-item">Recent</a><a
                        href="#" class="dashboard-nav-dropdown-item"> Projections</a>
                </div>
            </div>
            <a href="#" class="dashboard-nav-item"><i class="fas fa-cogs"></i> Settings </a><a
                    href="#" class="dashboard-nav-item"><i class="fas fa-user"></i> Profile </a>
          <div class="nav-item-divider"></div>
          <a
                    href="#" class="dashboard-nav-item"><i class="fas fa-sign-out-alt"></i> Logout </a>
        </nav>
    </div>
    <div class='dashboard-app'>
        <header class='dashboard-toolbar'><a href="#!" class="menu-toggle"><i class="fas fa-bars"></i></a></header>
        <div class='dashboard-content'>
            <div class='container'>
                <div class='card'>
                    <div class='card-header'>
                        <h1>Welcome back Jim</h1>
                    </div>
                    <div class='card-body'>
                        <p>Your account type is: Administrator</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

:root {
    --font-family-sans-serif: "Open Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

*, *::before, *::after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

nav {
    display: block;
}

body {
    margin: 0;
    font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #515151;
    text-align: left;
    background-color: #e9edf4;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    color: #3f84fc;
    text-decoration: none;
    background-color: transparent;
}

a:hover {
    color: #0458eb;
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: "Nunito", sans-serif;
    margin-bottom: 0.5rem;
    font-weight: 500;
    line-height: 1.2;
}

h1, .h1 {
    font-size: 2.5rem;
    font-weight: normal;
}

.card {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: 0;
}

.card-body {
    -webkit-box-flex: 1;
    -webkit-flex: 1 1 auto;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    padding: 1.25rem;
}

.card-header {
    padding: 0.75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    text-align: center;
}

.dashboard {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    min-height: 100vh;
}

.dashboard-app {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-flex: 2;
    -webkit-flex-grow: 2;
    -ms-flex-positive: 2;
    flex-grow: 2;
    margin-top: 84px;
}

.dashboard-content {
    -webkit-box-flex: 2;
    -webkit-flex-grow: 2;
    -ms-flex-positive: 2;
    flex-grow: 2;
    padding: 25px;
}

.dashboard-nav {
    min-width: 238px;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow: auto;
    background-color: #373193;
}

.dashboard-compact .dashboard-nav {
    display: none;
}

.dashboard-nav header {
    min-height: 84px;
    padding: 8px 27px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.dashboard-nav header .menu-toggle {
    display: none;
    margin-right: auto;
}

.dashboard-nav a {
    color: #515151;
}

.dashboard-nav a:hover {
    text-decoration: none;
}

.dashboard-nav {
    background-color: #443ea2;
}

.dashboard-nav a {
    color: #fff;
}

.brand-logo {
    font-family: "Nunito", sans-serif;
    font-weight: bold;
    font-size: 20px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    color: #515151;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.brand-logo:focus, .brand-logo:active, .brand-logo:hover {
    color: #dbdbdb;
    text-decoration: none;
}

.brand-logo i {
    color: #d2d1d1;
    font-size: 27px;
    margin-right: 10px;
}

.dashboard-nav-list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.dashboard-nav-item {
    min-height: 56px;
    padding: 8px 20px 8px 70px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    letter-spacing: 0.02em;
    transition: ease-out 0.5s;
}

.dashboard-nav-item i {
    width: 36px;
    font-size: 19px;
    margin-left: -40px;
}

.dashboard-nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.active {
    background: rgba(0, 0, 0, 0.1);
}

.dashboard-nav-dropdown {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.dashboard-nav-dropdown.show {
    background: rgba(255, 255, 255, 0.04);
}

.dashboard-nav-dropdown.show > .dashboard-nav-dropdown-toggle {
    font-weight: bold;
}

.dashboard-nav-dropdown.show > .dashboard-nav-dropdown-toggle:after {
    -webkit-transform: none;
    -o-transform: none;
    transform: none;
}

.dashboard-nav-dropdown.show > .dashboard-nav-dropdown-menu {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.dashboard-nav-dropdown-toggle:after {
    content: "";
    margin-left: auto;
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid rgba(81, 81, 81, 0.8);
    -webkit-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}

.dashboard-nav .dashboard-nav-dropdown-toggle:after {
    border-top-color: rgba(255, 255, 255, 0.72);
}

.dashboard-nav-dropdown-menu {
    display: none;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.dashboard-nav-dropdown-item {
    min-height: 40px;
    padding: 8px 20px 8px 70px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    transition: ease-out 0.5s;
}

.dashboard-nav-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.menu-toggle {
    position: relative;
    width: 42px;
    height: 42px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: #443ea2;
}

.menu-toggle:hover, .menu-toggle:active, .menu-toggle:focus {
    text-decoration: none;
    color: #875de5;
}

.menu-toggle i {
    font-size: 20px;
}

.dashboard-toolbar {
    min-height: 84px;
    background-color: #dfdfdf;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 8px 27px;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
}

.nav-item-divider {
    height: 1px;
    margin: 1rem 0;
    overflow: hidden;
    background-color: rgba(236, 238, 239, 0.3);
}

@media (min-width: 992px) {
    .dashboard-app {
        margin-left: 238px;
    }

    .dashboard-compact .dashboard-app {
        margin-left: 0;
    }
}


@media (max-width: 768px) {
    .dashboard-content {
        padding: 15px 0px;
    }
}

@media (max-width: 992px) {
    .dashboard-nav {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        bottom: 0;
        z-index: 1070;
    }

    .dashboard-nav.mobile-show {
        display: block;
    }
}

@media (max-width: 992px) {
    .dashboard-nav header .menu-toggle {
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
    }
}

@media (min-width: 992px) {
    .dashboard-toolbar {
        left: 238px;
    }

    .dashboard-compact .dashboard-toolbar {
        left: 0;
    }
}

const mobileScreen = window.matchMedia("(max-width: 990px )");
$(document).ready(function () {
    $(".dashboard-nav-dropdown-toggle").click(function () {
        $(this).closest(".dashboard-nav-dropdown")
            .toggleClass("show")
            .find(".dashboard-nav-dropdown")
            .removeClass("show");
        $(this).parent()
            .siblings()
            .removeClass("show");
    });
    $(".menu-toggle").click(function () {
        if (mobileScreen.matches) {
            $(".dashboard-nav").toggleClass("mobile-show");
        } else {
            $(".dashboard").toggleClass("dashboard-compact");
        }
    });
});

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External CSS

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.0/css/all.min.css

External CSS

External JavaScript