jellyfin-web/src/wizardfinish.html

<div id="wizardFinishPage" data-role="page" class="page standalonePage wizardPage">
    <div class="padded-left padded-right padded-top">
        <div class="ui-corner-all ui-shadow wizardContent">
            <h1>${LabelYoureDone}</h1>
            <p style="margin:2em 0;">${WizardCompleted}</p>
            <div class="wizardNavigation">
                <button is="emby-button" type="button" class="raised button-cancel" onclick="history.back();">
                    <i class="material-icons">arrow_back</i>
                    <span>${LabelPrevious}</span>
                </button>
                <button is="emby-button" type="button" class="raised btnWizardNext button-submit">
                    <i class="material-icons">check</i>
                    <span>${LabelFinish}</span>
                </button>
            </div>
        </div>
    </div>
</div>