html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video
  background: transparent
  border: 0
  font-size: 100%
  margin: 0
  outline: 0
  padding: 0
  vertical-align: baseline

body
  line-height: 1

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section
  display: block

nav ul
  list-style: none

blockquote, q
  quotes: none

blockquote
  &:before, &:after
    content: ''
    content: none

q
  &:before, &:after
    content: ''
    content: none

a
  background: transparent
  font-size: 100%
  margin: 0
  padding: 0
  vertical-align: baseline

ins
  background-color: #ff9
  color: #000
  text-decoration: none

mark
  background-color: #ff9
  color: #000
  font-style: italic
  font-weight: bold

del
  text-decoration: line-through

abbr[title], dfn[title]
  border-bottom: 1px dotted
  cursor: help

table
  border-collapse: collapse
  border-spacing: 0

hr
  border: 0
  border-top: 1px solid #cccccc
  display: block
  height: 1px
  margin: 1em 0
  padding: 0

input, select
  vertical-align: middle