center an image

bulma-test.html

<div class="hero-body">
            <div class="container has-text-centered">
                <div class="columns is-vcentered">
                    <div class="column">
                        <h1 class="title is-1 is-bold">
                            RSG Management Portal
                        </h1>
                        <h2 class="subtitle is-4">
                            Simple. Efficient. Fast.
                        </h2>
                        <figure class="image is-128x128">
                            <img src="img/logo2.png" />
                        </figure>
                    </div>
                </div>
            </div>
        </div>