Compass: set box-sizing to border-box for all html5 block level element

compass-set-box-sizing-border-box.scss

article,
aside,
blockquote,
body,
br,
button,
canvas,
caption,
col,
colgroup,
dd,
div,
dl,
dt,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
hr,
li,
map,
object,
ol,
output,
p,
pre,
progress,
section,
table,
tbody,
textarea,
tfoot,
th,
thead,
tr,
ul,
video {
  @include box-sizing(border-box);
}