/* Overview - Main Overrides                                                 */
/* ------------------------------------------------------------------------- */

p {
	font-size: 14px;
	line-height: 19px;
}

/* Main Grid                                                                 */
/* ------------------------------------------------------------------------- */

table.gridMain {
	width: 100%;
}

table.gridMain td {
	padding-top: 20px;
	vertical-align: top;
}

table.gridMain td p {
	font-size: 12px;
	line-height: 17px;
}

table.gridMain td.gridColumn {
	width: 287px;
}

table.gridMain td.gridSpacer {
	width: 6%;
}

a#gridTextbook, a#gridLessonPlan, a#gridDemonstration, a#gridWidget, a#gridPractice {
	display: block;
	width: 287px;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	line-height: 105px;
	text-indent: -9999px;
}

a#gridVideo {
}

a#gridVideo {
	display: block;
	width: 417px;
	height: 281px;
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-video.png') no-repeat;
}

a#gridVideo:hover {
    background-position: 0 -281px;
}

a#gridTextbook {
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-textbook.png') no-repeat;
}

a#gridLessonPlan {
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-lessonplan.png') no-repeat;
}

a#gridDemonstration {
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-demonstration.png') no-repeat;
}

a#gridWidget {
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-widget.png') no-repeat;
}

a#gridPractice {
	background: url('/National_Library/20160330061658oe_/http://education.wolfram.com/images/overview-practice.png') no-repeat;
}

a#gridTextbook:hover, a#gridLessonPlan:hover, a#gridDemonstration:hover, a#gridWidget:hover, a#gridPractice:hover {
    background-position: 0 -105px;
	color: #ffffff;
	text-indent: 0px;
}

table.gridMain h3, table.gridMain h3 a:link, table.gridMain h3 a:active, table.gridMain h3 a:visited {
	color: #c45e1b;
}

table.gridMain h3 a:link:hover, table.gridMain h3 a:active:hover, table.gridMain h3 a:visited:hover {
	color: #3c9ac6;
}

/* Courses Grid                                                              */
/* ------------------------------------------------------------------------- */

table.gridCourses {
	width: 100%;
}

table.gridCourses td {
	font-size: 12px;
	line-height: 17px;
	vertical-align: top;
}

table.gridCourses td.gridColumn {
	width: 287px;
}

table.gridCourses td.gridSpacer {
	width: 6%;
}

table.gridCourses a:link, table.gridCourses a:active, table.gridCourses a:visited {
	color: #525252;
}

table.gridCourses a:hover, table.gridCourses a:active:hover, table.gridCourses a:visited:hover {
	color: #297ea6;
}

table.gridCourses h4 {
	font-style: italic;
}

table.gridCourses span.gridSubheading {
	display: block;
	padding-bottom: 5px;
	color: #297ea6;
	font-size: 14px;
	font-weight: bold;
	font-style: italic;
}