//
// Sub Nav Variables
//

// We use these to control margin and padding
$sub-nav-list-margin:        emCalc(-4px) 0 emCalc(18px) !default;
$sub-nav-list-padding-top:   emCalc(4px) !default;

// We use this to control the definition
$sub-nav-font-size:          emCalc(14px) !default;
$sub-nav-font-color:         #999 !default;
$sub-nav-font-weight:        normal !default;
$sub-nav-text-decoration:    none !default;
$sub-nav-border-radius:      1000px !default;

// We use these to control the active item styles
$sub-nav-active-font-weight: bold !default;
$sub-nav-active-bg:          $primary-color !default;
$sub-nav-active-color:       #fff !default;
$sub-nav-active-padding:     emCalc(3px) emCalc(9px) !default;
$sub-nav-active-cursor:      default !default;

//
// Sub Nav Mixins
//

@mixin sub-nav($font-color:$sub-nav-font-color, $font-size:$sub-nav-font-size, $active-bg:$sub-nav-active-bg) {
  display: block;
  width: auto;
  overflow: hidden;
  margin: $sub-nav-list-margin;
  padding-top: $sub-nav-list-padding-top;
  margin-#{$opposite-direction}: 0;
  margin-#{$default-float}: emCalc(-9px);

  dt,
  dd {
    float: $default-float;
    display: inline;
    margin-#{$default-float}: emCalc(9px);
    margin-bottom: emCalc(10px);
    font-weight: $sub-nav-font-weight;
    font-size: $font-size;

    a {
      color: $font-color;
      text-decoration: $sub-nav-text-decoration; }

    &.active a {
      @include radius($sub-nav-border-radius);
      font-weight: $sub-nav-active-font-weight;
      background: $active-bg;
      padding: $sub-nav-active-padding;
      cursor: $sub-nav-active-cursor;
      color: $sub-nav-active-color;
    }
  }

}


@if $include-html-nav-classes {

  /* Side Nav */
  .sub-nav { @include sub-nav; }

}