+
+ <button type="button" class="image-gallery-zoom-in">+</button>
+ <select class="image-gallery-current-zoom">
+ <option>50%</option>
+ <option selected="selected">100%</option>
+ <option>150%</option>
+ <option>200%</option>
+ </select>
+ <button type="button" class="image-gallery-zoom-out">-</button>