.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  margin-bottom: $headings-margin-bottom;
  font-family: $headings-font-family;
  font-weight: $headings-font-weight;
  line-height: $headings-line-height;
  color: $headings-color;
}

.h1 {
  font-size: $h1-font-size;
}
.h2 {
  font-size: $h2-font-size;
}
.h3 {
  font-size: $h3-font-size;
}
.h4 {
  font-size: $h4-font-size;
}
.h5 {
  font-size: $h5-font-size;
}
.h6 {
  font-size: $h6-font-size;
}

.lead {
  font-size: $lead-font-size;
  font-weight: $lead-font-weight;
}

// Type display classes
.display-1 {
  font-size: $display1-size;
  font-weight: $display1-weight;
  line-height: $display-line-height;
}
.display-2 {
  font-size: $display2-size;
  font-weight: $display2-weight;
  line-height: $display-line-height;
}
.display-3 {
  font-size: $display3-size;
  font-weight: $display3-weight;
  line-height: $display-line-height;
}
.display-4 {
  font-size: $display4-size;
  font-weight: $display4-weight;
  line-height: $display-line-height;
}

//
// Emphasis
//

.small {
  font-size: $small-font-size;
  font-weight: $font-weight-normal;
}

.mark {
  padding: $mark-padding;
  background-color: $mark-bg;
}

//
// Lists
//

.list-unstyled {
  @include list-unstyled;
}

// Inline turns list items into inline-block
.list-inline {
  @include list-unstyled;
}
.list-inline-item {
  display: inline-block;

  &:not(:last-child) {
    margin-right: $list-inline-padding;
  }
}

//
// Misc
//

// Builds on `abbr`
.initialism {
  font-size: 90%;
  text-transform: uppercase;
}

// Blockquotes
.blockquote {
  margin-bottom: $spacer;
  font-size: $blockquote-font-size;
}

.blockquote-footer {
  display: block;
  font-size: $blockquote-small-font-size;
  color: $blockquote-small-color;

  &::before {
    content: "\2014\00A0"; // em dash, nbsp
  }
}