html
  font-family sans-serif
  -ms-text-size-adjust 100%
  -webkit-text-size-adjust 100%
body
  margin: 0
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary
  display block

audio,
canvas,
progress,
video
  display inline-block
  vertical-align baseline

audio:not([controls])
  display none
  height 0
[hidden],
template
  display none
a
  background-color transparent

a:active,
a:hover
  outline: 0
abbr[title]
  border-bottom 1px dotted

b,
strong
  font-weight bold
dfn
  font-style italic
h1
  font-size 2em
  margin 0.67em 0

mark
  background #ff0
  color #000
small
  font-size 80%
sub,
sup
  font-size 75%
  line-height 0
  position relative
  vertical-align baseline
sup
  top -0.5em
sub
  bottom -0.25em
img
  border 0
svg:not(:root)
  overflow hidden

figure
  margin 1em 40px

hr
  -moz-box-sizing content-box
  box-sizing content-box
  height 0
pre
  overflow auto
code,
kbd,
pre,
samp
  font-family monospace, monospace
  font-size 1em

button,
input,
optgroup,
select,
textarea
  color inherit /* 1 */
  font inherit /* 2 */
  margin 0 /* 3 */

button
  overflow visible

button,
select
  text-transform none

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"]
  -webkit-appearance button /* 2 */
  cursor pointer /* 3 */

button[disabled],
html input[disabled]
  cursor default

button::-moz-focus-inner,
input::-moz-focus-inner
  border 0
  padding 0
input
  line-height normal
input[type="checkbox"],
input[type="radio"]
  box-sizing border-box /* 1 */
  padding 0 /* 2 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button
  height auto

input[type="search"]
  -webkit-appearance textfield /* 1 */
  -moz-box-sizing content-box
  -webkit-box-sizing content-box /* 2 */
  box-sizing content-box
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration
  -webkit-appearance none

fieldset
  border 1px solid #c0c0c0
  margin 0 2px
  padding 0.35em 0.625em 0.75em
legend
  border 0
  padding 0
textarea
  overflow auto

optgroup
  font-weight: bold

table
  border-collapse collapse
  border-spacing 0
td,
th
  padding 0