<div>
    <div class="alert alert-success mb-5" id="about" />

    <form id="frm" method="post" action="index.html">

        <div class="form-group">
            <label for="oldpassword">Change password</label>
            <input class="form-control" type="text" id="oldpassword" name="oldpassword" placeholder="current password" value="">
            <input class="form-control" type="text" id="newpassword" name="newpassword" placeholder="new password" value="">
            <div class="app-frm-buttons mt-5">
                <button id="btn-change-password">Update</button>
            </div>
        </div>
    </form>
</div>