=box-sizing($bs)
  $bs: unquote($bs)
  +experimental(box-sizing, $bs, -moz, -webkit, not -o, -ms, not -khtml, official)

=clearfix
  overflow: hidden
  display: inline-block
  &
    display: block

=border-radius($r)
  -moz-border-radius: $r
  -webkit-border-radius: $r

=inline-block
  display: -moz-inline-box
  -moz-box-orient: vertical
  display: inline-block
  vertical-align: middle
  *display: inline
  *vertical-align: auto

=opacity($o)
  -moz-opacity: $o
  -webkit-opacity: $o
  -o-opacity: $o
  -khtml-opacity: $o

=header-text
  font-family: $header-font

=awesome-button-color($c)
  background: $c image-url("alert-overlay.png") repeat-x
  &:hover
    background-color: $c - #111111

=awesome-button
  /* http://www.zurb.com/blog_uploads/0000/0617/buttons-03.html
  +border-radius(5px)
  +awesome-button-color(#006400)
  border: 0
  display: inline-block
  padding: .5em .75em .45em
  color: #fff
  text-decoration: none
  -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5)
  -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5)
  text-shadow: 0 -1px 1px rgba(0, 0, 0, 0.25)
  border-bottom: 1px solid rgba(0, 0, 0, 0.25)
  position: relative
  font-weight: bold
  line-height: 1
  &:hover
    color: #fff
  &:active
    transform: translateY(1px)

=reset-awesome-button
  +border-radius(0)
  background: transparent
  display: inline
  padding: 0
  color: inherit
  -moz-box-shadow: none
  -webkit-box-shadow: none
  text-shadow: none
  border-bottom: 0
  position: static
  font-weight: normal
  line-height: inherit
  
  &:hover
    background: transparent
    color: inherit
  &:active
    top: auto

=loud-awesome-button-color
  +awesome-button-color(#ff5c00)

=loud-awesome-button
  +loud-awesome-button-color
  font-size: 125%
  padding: 8px 14px 9px

=arrowed-awesome-button
  &:after
    content: " >>"

=module
  background: $module-bg-color
  border: 1px solid $module-border-color
  padding: 1em
  
=notice
  background: $notice-bg-color
  border: 1px solid $notice-border-color
  color: $notice-color
  
=error
  background: $error-bg-color
  border: 1px solid $error-border-color
  color: $error-color

=warning
  background: $warning-bg-color
  border: 1px solid $warning-border-color
  color: $warning-color

=subtle-banner
  border:
    color: $soft-border-color
    style: solid
    width: 1px 0
  font-size: 85%
  margin: 1em 0
  padding: .5em 0
  text-align: center