@charset "utf-8";
/* Last updated 23 June 2015 */


body {
	background: #FFF;
	font-family: Helvetica, Arial, sans-serif;
	font-size: 10pt;
	line-height: 12pt;
	}


a:link, a:visited {
   color: #C00;
   background: transparent;
   text-decoration: underline;
   }

img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	}
   
/* Print the URLs of hyperlinks in parentheses.
The code is from http://www.alistapart.com/articles/goingtoprint/
27 January 2017: Commented out because it's vile 

a:link:after, a:visited:after {
   content: " (" attr(href) ") ";
   font-size: 90%;
   }

a[href^="/"]:after { 
   content: " (http://www.bu.edu" attr(href) ") ";
   }
   
   */


/* Media objects - Since Flash doesn't print, this will put a boxed placeholder graphic in its place */
.swf:before, .swfcenter:before {
	display: block;
	border: 1px solid #000;
	content: url(https://onlinecampus.bu.edu/bbcswebdav/courses/00cwr_odeelements/course_template_images/swf_placeholder.jpg);
	margin: 1em;
	padding: 0;
	}


/* Print a border around callout boxes */
.tip, .tipcenter, .summary, .summarycenter, .story, .storycenter, .example, .examplecenter, .danger, .dangercenter {
	margin: 1em;
    padding: .7em;
	border: 1px solid #000;
	}

/* Print a border around colored boxes */
.boxBlue, .boxBlueCenter {
	margin: 1em;
    padding: .7em;
	border: 1px solid #000;
	}


/* Print Test Yourself (ty.js and tym.js) questions and answers */

/* Show TY multipart answers */
.ty-content {
	display: block !important;
    }
	
/* Show TY binary answers */
/* Original code only shows TY binary answers in the <p> element, the <pre> element is added on February 28,2020 by Ye Liu. */
/* The <pre> element in TY answers to display formated code solutions.*/
.test p, .test pre, .testcenter p, .testcenter pre {
	display: block !important;
    }
	
/* Show TY radio and checkbox answers */
table.ty td {
	display: block !important;
    }	

/* Hide TY Show Answer buttons, radio buttons, and checkboxes */
table.ty input, .test button, .testcenter button {
	display:none;
	}