.hide				{ display: none }

.nowrap				{ white-space: nowrap }

.inline-block		{ display: inline-block }

.left				{ float: left; margin-right: 8px }
.right				{ float: right; margin-left: 8px }
.clear				{ clear: both }

.left-text			{ text-align: left }
.center-text		{ text-align: center }
.right-text			{ text-align: right }
.top-align			{ vertical-align: top }
.middle				{ vertical-align: middle }
.baseline			{ vertical-align: baseline }
.center-block, table.center
					{ margin-left: auto; margin-right: auto }

.rotate-left		{ -ms-transform-origin: 0 0; -moz-transform-origin: 0 0;
						-webkit-transform-origin: 0 0; transform-origin: 0 0;
						-ms-transform: rotate(-90deg); -moz-transform: rotate(-90deg);
						-webkit-transform: rotate(-90deg); transform: rotate(-90deg) }

blockquote, figure, p, pre, .p-margins
					{ margin-top: 1em; margin-bottom: 1em }	/* from HTML5 defaults */
.p-top				{ margin-top: 1em }
.p-bottom			{ margin-bottom: 1em }

table.ruled			{ border-collapse: collapse; text-align: center }
.ruled > * > tr > th, .ruled > * > tr > td
					{ border: solid thin; padding: 0.2em 0.3em; min-width: 1.5em }
.ruled > thead, .ruled > tbody, .ruled > tfoot, .ruled > colgroup
					{ border: double }

table.join-align > tbody > tr > td:first-child
					{ text-align: right }
table.join-align > tbody > tr > td:first-child + td
					{ text-align: left }

.ma-block			{ margin-top: 1em; margin-bottom: 1em }
.ma-block:first-child	{ margin-top: 0; margin-bottom: 0 }


@media only screen and (max-device-width: 1024px) {	/*@@ move part to jqmath-0.4.5.css */
	body, /* math, buggy on ios 8.1 */ fmath, .fm-math, mn, mi, mtext
						{ font-family: Helvetica, sans-serif }
}

fmath input, .fm-math input, math input
					{ margin-top: 2px; margin-bottom: 2px }	/* @@ move to jqmath.css? */