//
// Typography
// --------------------------------------------------

// Headings
// -------------------------

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
	font-family: @headings-font-family;
	font-weight: @headings-font-weight;
	line-height: @headings-line-height;
	color: @headings-color;

	small,
	.small {
		font-weight: normal;
		line-height: 1;
		color: @headings-small-color;
	}
}

h1,
.h1,
h2,
.h2,
h3,
.h3 {
	margin-top: @line-height-computed;
	margin-bottom: (@line-height-computed / 2);

	small,
	.small {
		font-size: 65%;
	}
}
h4,
.h4,
h5,
.h5,
h6,
.h6 {
	margin-top: (@line-height-computed / 2);
	margin-bottom: (@line-height-computed / 2);

	small,
	.small {
		font-size: 75%;
	}
}

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

// Body text
// -------------------------

p {
	margin: 0 0 (@line-height-computed / 2);
}

.lead {
	margin-bottom: @line-height-computed;
	font-size: floor((@font-size-base * 1.15));
	font-weight: 300;
	line-height: 1.4;

	@media (min-width: @screen-sm-min) {
		font-size: (@font-size-base * 1.5);
	}
}

// Emphasis & misc
// -------------------------

// Ex: (12px small font / 14px base font) * 100% = about 85%
small,
.small {
	font-size: floor((100% * @font-size-small / @font-size-base));
}

mark,
.mark {
	background-color: @state-warning-bg;
	padding: 0.2em;
}

// Alignment
.text-left {
	text-align: left;
}
.text-right {
	text-align: right;
}
.text-center {
	text-align: center;
}
.text-justify {
	text-align: justify;
}
.text-nowrap {
	white-space: nowrap;
}

// Transformation
.text-lowercase {
	text-transform: lowercase;
}
.text-uppercase {
	text-transform: uppercase;
}
.text-capitalize {
	text-transform: capitalize;
}

// Contextual colors
.text-muted {
	color: @text-muted;
}
.text-primary {
	.text-emphasis-variant(@brand-primary);
}
.text-success {
	.text-emphasis-variant(@state-success-text);
}
.text-info {
	.text-emphasis-variant(@state-info-text);
}
.text-warning {
	.text-emphasis-variant(@state-warning-text);
}
.text-danger {
	.text-emphasis-variant(@state-danger-text);
}

// Contextual backgrounds
// For now we'll leave these alongside the text classes until v4 when we can
// safely shift things around (per SemVer rules).
.bg-primary {
	// Given the contrast here, this is the only class to have its color inverted
	// automatically.
	color: #fff;
	.bg-variant(@brand-primary);
}
.bg-success {
	.bg-variant(@state-success-bg);
}
.bg-info {
	.bg-variant(@state-info-bg);
}
.bg-warning {
	.bg-variant(@state-warning-bg);
}
.bg-danger {
	.bg-variant(@state-danger-bg);
}

// Page header
// -------------------------

.page-header {
	padding-bottom: ((@line-height-computed / 2) - 1);
	margin: (@line-height-computed * 2) 0 @line-height-computed;
	border-bottom: 1px solid @page-header-border-color;
}

// Lists
// -------------------------

// Unordered and Ordered lists
ul,
ol {
	margin-top: 0;
	margin-bottom: (@line-height-computed / 2);
	ul,
	ol {
		margin-bottom: 0;
	}
}

// List options

// Unstyled keeps list items block level, just removes default browser padding and list-style
.list-unstyled {
	padding-left: 0;
	list-style: none;
}

// Inline turns list items into inline-block
.list-inline {
	.list-unstyled();
	margin-left: -5px;

	> li {
		display: inline-block;
		padding-left: 5px;
		padding-right: 5px;
	}
}

// Description Lists
dl {
	margin-top: 0; // Remove browser default
	margin-bottom: @line-height-computed;
}
dt,
dd {
	line-height: @line-height-base;
}
dt {
	font-weight: bold;
}
dd {
	margin-left: 0; // Undo browser default
}

// Horizontal description lists
//
// Defaults to being stacked without any of the below styles applied, until the
// grid breakpoint is reached (default of ~768px).

.dl-horizontal {
	dd {
		&:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present
	}

	@media (min-width: @grid-float-breakpoint) {
		dt {
			float: left;
			width: (@dl-horizontal-offset - 20);
			clear: left;
			text-align: right;
			.text-overflow();
		}
		dd {
			margin-left: @dl-horizontal-offset;
		}
	}
}

// Misc
// -------------------------

// Abbreviations and acronyms
abbr[title],
// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
abbr[data-original-title] {
	cursor: help;
	border-bottom: 1px dotted @abbr-border-color;
}
.initialism {
	font-size: 90%;
	.text-uppercase();
}

// Blockquotes
blockquote {
	padding: 0 15px; // (@line-height-computed / 2) @line-height-computed;
	margin: 0 0 @line-height-computed;
	font-size: @blockquote-font-size;
	border-left: 0.25em solid @blockquote-border-color;

	p,
	ul,
	ol {
		&:last-child {
			margin-bottom: 0;
		}
	}

	// Note: Deprecated small and .small as of v3.1.0
	// Context: https://github.com/twbs/bootstrap/issues/11660
	footer,
	small,
	.small {
		display: block;
		font-size: 80%; // back to default font-size
		line-height: @line-height-base;
		color: @blockquote-small-color;

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

// Opposite alignment of blockquote
//
// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.
.blockquote-reverse,
blockquote.pull-right {
	padding-right: 15px;
	padding-left: 0;
	border-right: 5px solid @blockquote-border-color;
	border-left: 0;
	text-align: right;

	// Account for citation
	footer,
	small,
	.small {
		&:before {
			content: "";
		}
		&:after {
			content: "\00A0 \2014"; // nbsp, em dash
		}
	}
}

// Addresses
address {
	margin-bottom: @line-height-computed;
	font-style: normal;
	line-height: @line-height-base;
}