body#product

section.content 
  .product_images
    overflow: hidden

    li
      float: left
      margin-right: 18px
      border: 3px solid #eee

      img
        float: left

    li.selected
      border-color: #72c29b

  aside
    float: right
    border-left: dashed 1px #ddd
    border-right: none
    margin-left: 30px
    padding-left: 30px
    width: 30%

    form
      div
        float: left
        margin-right: 5px
      button
        font-size: 12px

  .availability
    li
      height: 16px
      font-size: 11px
      margin-bottom: 5px

      span
        display: block
        float: left
        width: 20%

      > b
        display: block
        margin-left: 20%
        width: 80%

        b 
          background: #eee
          display: block
          height: 16px