.</p>
                            <pre class="bg-primary"><code class="language-css">.center-vertical-absolute,
.center-horizontal-absolute {
    position: absolute;
}

.center-vertical-absolute {
    top: 50%;
    transform: translateY(-50%);
}

.center-horizontal-absolute {
    left: 50%;
    transform: translateX(-50%);
}
</code></pre>
                        </div>
                        <div id="fixed-height" class="my-5">
                            <h5 class="mb-3">Fixed height & width</h5>
        