@font-face
  font-family: FontAwesome
  font-style: normal
  font-weight: normal
  src: url($font-icon-path + ".eot?v=#" + $font-icon-version)
  src: url($font-icon-path + ".eot?#iefix&v=#" + $font-icon-version) format("embedded-opentype"),
       url($font-icon-path + ".woff?v=#" + $font-icon-version) format("woff"),
       url($font-icon-path + ".ttf?v=#" + $font-icon-version) format("truetype"),
       url($font-icon-path + ".svg#fontawesomeregular?v=#" + $font-icon-version) format("svg")

$icon
  font-family: 'FontAwesome'
  speak: none
  font-style: normal
  font-weight: normal
  font-variant: normal
  text-transform: none
  line-height: 1

$icon-exclamation-sign
  @extend $icon
  content: "\f06a"

$icon-info-sign
  @extend $icon
  content: "\f05a"

$icon-ok-sign
  @extend $icon
  content: "\f058"

$icon-search
  @extend $icon
  content: "\f002"