WrapAll() on multiple classes with multiple appearance
问题 Lets say this is my HTML <ul class="products> <li class="product"> <div class="product-title></div> <div class="product-thumbnail></div> <div class="product-price></div> <div class="product-discription></div> </li> <li class="product"> <div class="product-title></div> <div class="product-thumbnail></div> <div class="product-price></div> <div class="product-discription></div> </li> </ul> Now I want to wrap .product-thumbnail and .product-price in <div class="left"></div> Like this <ul class=