I'm having trouble getting my input box to display in the center of the page like a sign-in form. Despite trying align-items-center, mx-auto, and other styles, it's still stuck in the top-left corner of the page.
.signin {
margin-top: 5px;
margin-bottom: 5px;
}
.signin input {
border: solid 1px gray;
}
.input-group-text {
width: 90px;
}
.container-fluid {
align-items: center;
}
<script src="https://cdn.jsdelivr.net/npm/@popperjs/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="94f7fbe6f1d4a6baa5a5baa1">[email protected]</a>/dist/umd/popper.min.js" integrity="sha384-Xe+8cL9oJa6tN/veChSP7q+mnSPaj5Bcu9mPX5F5xIGE0DVittaqT5lorf0EI7Vk" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="9bf9f4f4efe8efe9faebdbaeb5a9b5ab">[email protected]</a>/dist/js/bootstrap.min.js" integrity="sha384-ODmDIVzN+pFdexxHEHFBQH3/9/vQ9uori45z4JjnFsRydbmQbmL5t1tQ0culUzyK" crossorigin="anonymous"></script>
<div class="container-fluid flex-column justify-content-center mx-auto">
<div class="input-group signin email">
<div class="input-group-text" id="btnGroupAddon">Email</div>
<input type="text" placeholder="Enter your email" aria-label="Enter your email" aria-describedby="btnGroupAddon">
</div>
<div class="input-group signin password">
<div class="input-group-text" id="btnGroupAddon">Password</div>
<input type="password" placeholder="Enter your password" aria-label="Enter your password" aria-describedby="btnGroupAddon">
</div>
</div>