satchlj.com/themes/zenn/sass/_applause.scss

/**
 * Applause button, move to center of page.
 */

.applause-wrapper {
    font-family: $font-main;
    overflow: hidden;
    margin: 0 auto;
}

applause-button {
    width: 3em;
    height: 3em;
    margin: 2.5em auto 2em;
}