message: chore(example): update style and copy
diff: padding: 0 10px
  border: 1px solid #ccc
  overflow: hidden
  +.pullup-list
  + padding: 0
  .scrollbar-list-item
  padding: 10px 0
  + list-style: none
  border-bottom: 1px solid #ccc
  .scrollbar-wrapper
  padding: 20px
  