yomichan/tmpl/model.html

<tr>
    <td class="col-sm-2">{{name}}</td>
    <td class="col-sm-10">
        <div class="input-group">
            <input type="text" class="anki-field-value form-control" data-field="{{name}}" value="{{value}}">
            <div class="input-group-btn">
                <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
                    <span class="caret"></span>
                </button>
                <ul class="dropdown-menu dropdown-menu-right">
                    {{#each markers}}
                    <li><a class="marker-link" href="#">{{.}}</a></li>
                    {{/each}}
                </ul>
            </div>
        </div>
    </td>
</tr>