$menu_color: #F7F7FF;
$link_color: hsl(213, 100%, 50%);
$link_hover_color: lighten($link_color, 25%);
$link_dark_color: darken($link_color, 25%);
$highlight_color: lighten($link_color, 45%);
$h1_size: 2em;
$h2_size: 1.5em;
$h3_size: 1.16667em;
$h4_size: 1em;
$h1_padding: 1.25em 0;
$h2_padding: 1.45833em 0;
$h3_padding: 1.51785em 0;
$h4_padding: 1.51785em 0;
$baseline: 1em;
$basefont: 100%;

@mixin border-radius($val) {
  -moz-border-radius: $val;
  -webkit-border-radius: $val;
  -ms-border-radius: $val;
  -o-border-radius: $val;
  border-radius: $val;
}

@mixin box-shadow($val) {
  -moz-box-shadow: $val;
  -webkit-box-shadow: $val;
  -ms-box-shadow: $val;
  -o-box-shadow: $val;
  box-shadow: $val;
}

@mixin text-shadow($val) {
  -moz-text-shadow: $val;
  -webkit-text-shadow: $val;
  -ms-text-shadow: $val;
  -o-text-shadow: $val;
  text-shadow: $val;
}

@mixin transparency($value) {
  opacity: $value;
  -ms-filter: unqoute("progid:DXImageTransform.Microsoft.Alpha(Opacity=#{$value * 100})");
  filter: unquote("alpha(opacity=#{$value * 100})");
  zoom: 1;
}

@mixin inline-block {
  display: -moz-inline-box;
  -moz-box-orient: vertical;
  display: inline-block;
  vertical-align: baseline;
  zoom: 1;
  *display: inline;
  *vertical-align: auto;
}

