/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden {
	display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * http://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 */

.visuallyhidden {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}

/*
 * Extends the .visuallyhidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
	clip: auto;
	height: auto;
	margin: 0;
	overflow: visible;
	position: static;
	width: auto;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
	visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *	  `contenteditable` attribute is included anywhere else in the document.
 *	  Otherwise it causes space to appear at the top and bottom of elements
 *	  that receive the `clearfix` class.
 * 2. The use of `table` rather than `block` is only necessary if using
 *	  `:before` to contain the top-margins of child elements.
 */

.clearfix:before,
.clearfix:after {
	content: " "; /* 1 */
	display: table; /* 2 */
}

.clearfix:after {
	clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
	/* Style adjustments for viewports that meet the condition */
}

@media print,
	   (min-resolution: 1.25dppx),
	   (min-resolution: 120dpi) {
	/* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   http://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
	*,
	*:before,
	*:after,
	*:first-letter,
	*:first-line {
		background: transparent !important;
		color: #000 !important; /* Black prints faster:
		                           http://www.sanbeiji.com/archives/953 */
		box-shadow: none !important;
		text-shadow: none !important;
	}

	a,
	a:visited {
		text-decoration: underline;
	}

	a[href]:after {
		content: " (" attr(href) ")";
	}

	abbr[title]:after {
		content: " (" attr(title) ")";
	}

	/*
	 * Don't show links that are fragment identifiers,
	 * or use the `javascript:` pseudo protocol
	 */

	a[href^="#"]:after,
	a[href^="javascript:"]:after {
		content: "";
	}

	pre,
	blockquote {
		border: 1px solid #999;
		page-break-inside: avoid;
	}

	/*
	 * Printing Tables:
	 * http://css-discuss.incutio.com/wiki/Printing_Tables
	 */

	thead {
		display: table-header-group;
	}

	tr,
	img {
		page-break-inside: avoid;
	}

	img {
		max-width: 100% !important;
	}

	p,
	h2,
	h3 {
		orphans: 3;
		widows: 3;
	}

	h2,
	h3 {
		page-break-after: avoid;
	}
}