@charset "UTF-8";
/* CSS Document */

/* 
By Peter Tierney-Fife (ptierney-fife@edc.org) for the MATH for All project at Education Development Center (EDC; edc.org)
*/

.fraction {
  display: inline-block;
  font-size: 0.8em;
  padding: 0 0.1em;
  text-align: center;
  vertical-align: middle;
}
.fraction:before {
  border-bottom: 1px solid #000;
  content: attr(num);
  display: block;
  line-height: 1.3em;
  padding: 0 0.1em;
}
.fraction:after {
  content: attr(denom);
  display: block;
  line-height: 1.3em;
  padding: 0 0.1em;
}

body {
	font-family: Arial, Helvetica, sans-serif;
    font-size: 1.1em;
	background-color: #FFF;
	display: block;
	margin: 0 0 5px 1px;
	}

#page-wrapper {
    min-height: 1150px; /* needed for all vertical tabs to be visible when scrolling at high zoom */
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 0;
    background-color: #FFF;
	}
div#page-wrapper-home {
	min-height: 600px;
    max-width: 1000px;
    margin: 0 auto 25px;
    border: 10px inset lightgray;
    background-color: lightgray;
    text-align: center;
	}

#page {
    min-width: 850px;
    margin: 0 auto;
    padding: 0;
	}
#white {
    background-color: #FFF;
    min-height: 700px;
    display: inline-block;
    }
#page-home {
	min-width: 400px;
	margin: 0 50px 0 25px;
    padding: 0;
	}

#header {
	margin: 20px auto 30px auto;
	overflow: hidden;
	}
div#footer-home {
    border-top: 20px solid #00519D;
    margin-left: 0;
    padding-top: 5px;
    }
div#footer-lessons {
    margin: 50px 25px 5px 265px;
    padding: 1px 0 5px;
    background-color: #FFF;
    border-top: 5px dotted #CCC;
    }
.footer-text {
    text-align: center;
    font-size: 0.8em;
    }
.footer-text-funder {
    text-align: center;
    font-size: 0.7em;
    padding: 2px 15px;
    }
.footer-text-links {
    padding-left: 20px;
    font-size: 0.9em;
    line-height: 1.2em;
    margin: 5px;
    }
div#home {
   max-width: 700px; 
}

/* for 'Skip to main content' link for accessibility */
#skip a { 
    position: absolute; 
    left: -10000px; 
    font-size: .1em;
    top: auto; 
    width: 1px; 
    height: 1px; 
    overflow: hidden;
    margin: 0px;
    padding: 0px;
    } 
 
#skip a:focus { 
    font-size: 1em;
    color: #00F;
    position: inherit; 
    width: auto; 
    height: auto;
    background-color: #EEE;
    border-bottom: 3px solid #AAA;
    border-right: 2px solid #AAA;
    padding: 0px;
    margin: 5px 0 2px 5px;
    }
    
/* for 'Skip to main content' link for accessibility */
.skip a { 
    position: absolute; 
    left: -10000px; 
    font-size: .1em;
    top: auto; 
    width: 1px; 
    height: 1px; 
    overflow: hidden;
    margin: 0px;
    padding: 0px;
    } 
 
.skip a:focus { 
    font-size: 1em;
    color: #00F;
    position: inherit; 
    width: auto; 
    height: auto;
    background-color: #EEE;
    border-bottom: 3px solid #AAA;
    border-right: 2px solid #AAA;
    padding: 0px;
    margin: 5px 0 2px 5px;
    }

a:link {
	color: #144967;
	text-decoration: none;
    border-bottom: 1px dotted #BBB;
	}
a:visited {
  color: #144967;
	}
a:hover {
    color: #D01B32;
    border-bottom: 1px dotted;
    background-color: inherit;
	}
a:focus {
    color: #D01B32;
    border-bottom: 1px dotted;
    background-color: #EEE;
    }
a.dimmed:link,
a.dimmed:visited {
  color:#144967;
	}
a.footer-image {
    padding-left: 50px;
    background-color: inherit;
    border: 0;
    text-decoration: none;
    }
a.footer-image-lessons {
    padding-left: 0;
    background-color: inherit;
    border: 0;
    text-decoration: none;
    }
a.image {
    background-color: inherit;
    border: 0px;
    text-decoration: none;
    }
a.button {
    font-size: 1em;
    color: #000;
    font-weight: bold;
    background-color: #EEE;
    vertical-align: bottom;
    text-decoration: none;
    padding-top: 8px;
    padding-bottom: 6px;
    padding-left: 18px;
    border: 2px outset darkgray;
    border-radius: 10px;
    }

a.button:hover {
    background-color: #C3EFCB;
	}

a.button:focus {
    background-color: #C3EFCB;
	}
.lesson-overview-single {
    margin-left: 3px;
    padding-right: 109px;
    }
.lesson-overview-double {
    margin-left: 3px;
    padding-right: 30px;
    }
.lesson-overview-triple {
    margin-left: 3px;
    padding-right: 6px;
    }
.lesson-overview-single {
    margin-left: 3px;
    padding-right: 109px;
    }
.lesson-plan {
    padding-right: 50px;
    }
.student-book {
    padding-right: 39px;
    }
.teacher-edition {
    padding-right: 23px;
    }
.teacher-guide {
    padding-right: 30px;
    }
a.title {
    border-style: none;
    }
a.home {
    float: right;
    color: #FFF;
    margin: 5px 20px 5px 0;
    }
.download {
    margin: 50px 0 0 50px;
    }
.download-overview {
    margin: 35px 0 50px 50px;
    }
.download-float {
    float: right;
    margin-top: -15px;
    margin-bottom: 0px;
    padding-bottom: 0px;
    }
.download-float-para {
    margin-bottom: 30px;
    padding-bottom: 0px;
    }
.download-lessons {
    margin: 75px 0 25px 140px;
    padding: 0px;
    }
.download-lessons-2a {
    margin: 25px 0 0 25px;
    width: 50%;
    max-width: 500px;
    min-width: 350px;
    padding: 0;
    border: 3px solid #EFEFEF;
    border-radius: 15px;
    background-image: url("../../images/adsel-1/background-hex-small.png");
    background-repeat: repeat;
    }
.download-lessons-2b {
    margin-top: 5px;
    margin: auto;
    text-align: center;
    padding: 0px;
    }
h4.lesson {
    font-size: 1.3em;
    margin: 15px 0 25px 21px;
    padding-top: 0px;
    }
.text-white-background {
    background-color: #FFF;
    padding: 3px;
    }
.download1 {
    margin-top: 0px;
    margin-bottom: 35px;
    }
.download2 {
    margin-bottom: 35px;
    }
.download3 {
    margin-bottom: 25px;
    }
span.adsel-survey {
    padding-left: 50px;
    }
.highlight {
    background-color: yellow;
    }
h1.adsel-project-title {
    font-size: 2.5em;
    color: #00519D;
    text-align: center;
    padding-top: 25px;
    margin: 0;
    font-weight: normal;
    border-top: 40px solid #00519D;
    }
h2.adsel-subtitle {
    font-size: 2em;
    letter-spacing: 0.3em;
    text-align: center;
    margin: 12px 0 0 0;
    padding: 25px;
    border-bottom: 20px solid #00519D;
    }
div.title-lessons {
    padding: 5px 0 5px 45px;
    border-top: 30px solid #00519D;
    border-bottom: 10px solid #00519D;
    vertical-align: middle;
    }
/* NOT used but in HTML file "index.html"
div.home-main-content {
    }
*/
.adsel-project-title-lessons { 
    font-size: 1.5em;
    color: #00519D;
    letter-spacing: 0.55em;
    text-align: center;
    vertical-align: middle;
    font-weight: normal;
    padding: 0 0 0 15px;
    margin: 0;
    }
h2.adsel-title-lessons {
    font-size: 1.8em;
    vertical-align: middle;
    background-color: #FFF;
    padding: 0 3px;
    margin: 15px 0 15px 215px;
    }
h3.adsel-home {
    font-size: 1.2em;
    margin: 25px 0 15px;
    color: #00519D;
    text-align: left;
    border-top: 5px solid lightgray;
    padding-top: 5px;
    }
p.adsel-home {
    font-size: 1em;
    font-style: normal;
    margin-left: 25px;
    line-height: 1.5em;
    text-align: left;
    }
.expand-border-guide {
    margin: -25px 4px 50px;
    padding: 25px;
    /* border-top: 28px inset #FFF; */
    border-left: 10px inset #EFEFEF;
    border-bottom: 4px inset #EEE;
    border-right: 4px inset #EEE;
    background-image: url("../../images/adsel-1/background-hex-small.png");
    background-repeat: repeat;
    }
.expand-border-lesson {
    margin: -25px 4px 50px;
    padding: 25px;
    /* border-top: 28px inset #FFF; */
    border-left: 10px inset #EFEFEF;
    border-bottom: 4px inset #EEE;
    border-right: 4px inset #EEE;
    background-color: #FFF;
    }
.expand-border-guide-2 {
    padding: 10px 25px;
    border-left: 3px dotted #CCC;
    border-bottom: 3px dotted #CCC;
    border-right: 3px dotted #CCC;
    background-color: #FFF;
    }
div.expanding-content {
    margin: 50px 0 50px 25px;
    }
p.para-background {
    line-height: 1.8em;
    }
p.para-background-indent {
    line-height: 1.8em;
    margin-left: 50px;
    }
p.para-lesson {
    line-height: 1.8em;
    }
.grouping {
    font-style: italic;
    color: #888;
    margin-right: 5px;
    }
.grouping-2 {
    font-style: italic;
    color: #888;
    margin-left: -5px;
    }
.adsel-tab-pane-title {
    font-size: 1.5em;
    line-height: 1.5em;
    margin: 3px 0 5px 50px;
    }
.heading-resources {
    font-size: 1.3em;
    margin: 36px 0 18px -50px;
    padding: 9px;
    background-color: #EFEFEF;
    }
.background-inline-heading {
    font-weight: bold;
    letter-spacing: 0.1em;
    font-variant-caps: small-caps;
    text-decoration: underline;
    }
h5 {
    font-size: 1em;
    }
h6 {
	font-size: 1.1em;
    padding: 0;
	}
.text-normal {
    font-size: 1em;
    letter-spacing: 0em;
    font-weight: normal;
    font-style: normal;
    color: #132A3F;
    }
text-normal-style {
    font-style: normal;
    }
.background-color {
    background-color: #EEE;
    }
.border {
    border: 1px solid #000;
    }
.inline {
    display: inline;
    }
.banner-home {
    text-align: center;
    padding: 35px 0 0;
    }
.banner-home-img {
    width: 50%;
    }
.banner-lessons {
    padding: 0;
    margin: 0;
    text-align: center;
    }
.banner-lessons-img {
    width: 170px;
    }
/* basic classes for alignment and style */

p {
	padding: 2px 2px 2px 0;
	}
p.adsel-home {
    font-size: 1em;
    line-height: 1.5em;
    }

hr {
    border-top: 5px solid #EEE;
    border-left: 0px;
    border-right: 0px;
    margin-top: 35px;
    }
.center {
	text-align:center;
	}
.valign-middle {
    vertical-align: middle;
    }
.sup {
    vertical-align: super;
    }
.bold  {
    font-weight: bold;
    }
.smaller {
    font-size: 0.7em;
    }
.small {
    font-size: 0.9em;
    }
.larger {
    font-size: 1.1em;
    }
.gray {
	color:#666;
	}
.red {
    color: #972117;
    }

/*
widths, indents, font sizes, spacing, text styles & decoration
 */
.full-width {
	width: 100%;
	}
.hanging-indent {
    padding-left: 25px;
    text-indent: -25px;
    }
.indent {
    margin-left: 25px;
    }
.underline {
    text-decoration: underline;
    }
.italic {
    font-style: italic;
    }
.divided-by {
    font-size: 1.3em;
    vertical-align: middle;
    }
.math-pad {
    padding: 0 15px;
    }
.answer-underline {
    font-weight: bold;
    padding: 0 15px;
    border-bottom: 2px solid #000;
    }
.line-height1 {
    line-height: 125%;
    }
.line-height2 {
    line-height: 150%;
    }
.line-height3 {
    line-height: 175%;
    }
.frac-num {
    font-size: 0.8em;
    vertical-align: super;
    }
.frac-denom {
    font-size: 0.8em;
    vertical-align: sub;
    }

/*
floats
*/

.float-left {
	float:left;
	margin-right: 15px;
	margin-bottom: 15px;
	}
.float-right {
	float:right;
	margin-left: 15px;
	margin-bottom: 15px;
	}
.float-logo {
    float: right;
    width: 200px;
    margin-right: 70px;
    padding-left: 25px;
    }
.float-right-lesson1 {
	float: right;
	margin: 5px;
    padding: 0 25px 0 0;
	}
.float-right-lesson3 {
	float: right;
	margin: 5px;
    padding: 0 5px 0 0;
	}
.float-right-lesson5 {
	float: right;
	margin: 5px;
    padding: 0 5px 0 0;
	}
.float-right-lesson8 {
	float: right;
	margin: 5px;
    padding: 0 5px 0 0;
	}

/*
table styles
*/
table {
    width: 100%;
    padding: 3px;
    font-size: 0.9em;
    border-collapse: collapse;
    }
thead {
    display: table-header-group;
    }
tbody {
    display: table-row-group;
    }
table.footer-table {
    width: 100%;
    background-color: #FFF;
    }
td.footer {
    vertical-align: middle;
    border: 1px solid #CCC;
    }
.table-border {
    border: 1px solid black;
    border-collapse: collapse;
    }
.table-border-fill-2 {
    border: 1px solid black;
    border-collapse: collapse;
    background-color: cornsilk;
    }
.sentence-starter-card {
    border: 1px solid #000;
    background-color: #FFF;
    padding: 20px;
    }
.partner-comm-col1 {
    border: 1px solid #000;
    background-color: #FFF;
    padding: 5px;
    text-align: left;
    vertical-align: top;
    }
.partner-comm-col2 {
    border: 1px solid #000;
    background-color: #FFF;
    margin-top: 0;
    padding: 0;
    text-align: left;
    vertical-align: top;
    }
.lesson-tr1 {
    border: 1px solid #000;
    font-weight: bold;
    }
.lesson-tr2 {
    border: 1px solid #000;
    }
div.lesson-table {
    margin: 0 0 15px;
    }
span.lesson-down-arrow {
    font-size: 2em;
    padding-left: 0;
    margin-left: -10px;
    }
p.lesson-down-arrow-note {
    float: left;
    font-size: 0.68em;
    line-height: 1em;
    margin: 8px 0 0 -25px;
    padding: 0;
    text-align: center;
    vertical-align: middle;
    width: 40px;
    }
table.lesson {
    border-color: #CCC;
    border: 2px solid #000;
    background-color: #FFF;
    }
tr.lesson-header-row {
    padding: 6px 3px;
    }
th {
    font-weight: bold;
    text-align: center;
    vertical-align: middle;
    padding: 6px 3px;
    border: 2px solid #000;
    }
.lesson-col {
    width: 12.5%;
    }
.selected {
    background-color: #888;
    color: #FFF;
    }
td {
    text-align: center;
    vertical-align: middle;
    padding: 6px;
    }
/* 
table#stripedColumnBorders td {
    border: 1px solid #000;
    text-align: left;
    vertical-align: top;
    padding-left: 5px;
    padding-right: 5px;
    }
table#stripedColumnBorders th {
    border: 1px solid #000;
    padding: 0px 0px;
    }
table#stripedColumnBorders tr:nth-child(odd) {
    background-color: #FFF;
    }
table#stripedColumnBorders tr:nth-child(even) {
    background-color:#EFEFEF;
    }
table#striped tr:nth-child(odd) {
    background-color: #FFF;
    border: 1px solid #000;    
    }
table#striped tr:nth-child(even) {
    background-color:#EEE;
    border: 1px solid #000;
    }
*/

/*
hiding text for accessibility using screen reading software
*/

/*
hidden text far to left of visible content for reading by screen readers only DO NOT USE FOR link icons or show/hide toggles; use .sr-only-inline instead
*/
.sr-only {
    position:absolute;
    left:-10000px;
    top:auto;
    width:1px;
    height:1px;
    overflow:hidden;
    }
caption.sr-table-caption {
    color:#000;
    font-size: 0.25px;
}

/* hidden text inline (not offscreen); is NOT shown when focused or using keyboard navigation
 * for css icons, use INSIDE the <a> tag before the linked text
 * for show/hide toggle use immediately BEFORE the tag with the expanded content
 * do NOT use for tab icons or other <img> tags (use alt text)
*/ 
.sr-only-inline {
    font-size: 0em;
    height: 1px;
    position: relative;
    left: -10px;
    overflow: hidden;
    }

/*
lists
*/
ul {
	background-color: fuchsia; /* WARNING color to remember to not use unordered lists at all */
	}
ol {
	text-align: left;
    margin-left: 25px;
    padding-left: 25px;
	line-height: 1em;
    list-style: decimal;
	}
ol.list-home-numbered {
    list-style: decimal;
    }
.list-research {
    list-style: none;
    margin: 10px 0 0 0;
    }
ol.list-research-month-bullets {
    list-style: disc;
    margin-top: 10px;
    }
ol.list-square {
    list-style: square;
    margin-top: 10px;
    }
ol.list-objectives {
    list-style: disc;
    line-height: 1.5em;
    }
ol.list-activities {
    list-style: lower-alpha;
    line-height: 1.5em;
    }
ol.list-revoice {
    list-style: lower-alpha;
    line-height: 1.5em;
    }
ol.list-partner-work {
    list-style: lower-alpha;
    line-height: 1.5em;
    }
ol.list-preparation-1 {
    list-style: decimal;
    line-height: 1.8em;
    }
ol.list-preparation-2 {
    margin-top: 15px;
    list-style: lower-alpha;
    line-height: 1.8em;
    }
ol.list-details-1 {
    list-style: decimal;
    line-height: 1.8em;
    }
ol.list-details-2 {
    margin-top: 15px;
    list-style: lower-alpha;
    line-height: 1.8em;
    }
ol.list-st-thinking-1 {
    margin-top: 15px;
    list-style: lower-alpha;
    line-height: 1.8em;
    }
li {
    padding-bottom: 0.6em;
    }
.list-disc {
    list-style: disc;
    line-height: 1.8em;
    margin-top: 1em;
    }
.list-decimal {
    list-style: decimal;
    line-height: 1.8em;
    }
.list-no-bullet {
    list-style-type: none;
    margin-left: 0px;
    text-indent: -25px;
    }
.partner-sublist {
    list-style: circle;
    margin-top: 15px;
    font-style: italic;
    }
.header-color {
    background-color: cornsilk;
}
.down-arrow-tip-right {
    font-size: 1em;
    margin: -15px 0 0 -25px;
    }
li.list-workshop {
    list-style-type: decimal;
    }
.list-partner-comm {
    list-style: disc;
    line-height: 1em;
    margin: 5px 2px;
    }

/*
image borders or no border
*/
img.img-border {
	border: 1px solid black;
	}
img.img-no-border {
    border: 0px none;
}
img.img-no-border-block {
    border: 0px none;
    display: block;
    text-align: center;
    margin: auto;
    padding: 15px;
}
img.who-pic {
    width: 90px;
    border-radius: 50%;
    border: 3px solid #EFEFEF;
}
/*
boxtext areas
*/

.boxtext-light-gray {
    background-color: #F2F2F2;
    border: 1px solid #000;
    padding: 15px 10px;
    margin-top: 15px;
    }
.boxtext-light-gray-2 {
    background-color: #F2F2F2;
    border: 1px solid #000;
    padding: 3px;
    margin-top: 10px;
    }
.boxtext-problem-title {
    margin: 10px;
    padding: 1px;
    line-height: 1.2px;
    font-weight: bold;
    font-style: italic;
    }
.boxtext-problem {
    margin: 0;
    padding-top: 0;
    line-height: 1.2px;
    }
.boxtext-problem-stem {
    margin: 10px 0 5px -75px;
    }
.boxtext-problem-3-reads {
    margin: -1px 0 0 -50px;
    padding: 0 0 60px 10px;
    border: 1px solid #000;
    line-height: 1.5em;
    }
.boxtext-problem-3-reads-with-co-con {
    margin: -1px 0 0 -50px;
    padding: 0 0 60px 10px;
    border: 1px solid #000;
    line-height: 1.5em;
    }
.boxtext-problem-3-reads-with-co-con-justify {
    margin: -1px 0 0 -50px;
    padding: 0 0 10px 10px;
    border: 1px solid #000;
    line-height: 1.5em;
    }
.boxtext-problem-3-reads-co-con {
    float: right;
    margin:  5px -1px 2px 2px;
    padding: 5px 50px 10px 5px;
    border: 1px solid #000;
    line-height: 1.5em;
    background-color: #FFF;
    }
.boxtext-problem-3-reads-co-con-justify {
    float: right;
    margin:  5px -1px 2px 2px;
    padding: 5px 50px 50px 5px;
    border: 1px solid #000;
    line-height: 1.5em;
    background-color: #FFF;
    }
div.embed-moodle-page {
    padding-left: -100px;
}
iframe.embed-discussion {
    margin-top: -100px;
    margin-left: -30px;
    margin-bottom: -205px;
    width: 820px;
    height: 1000px;
    overflow-x: hidden;
    -webkit-resize:none;
    -moz-resize:none;
    resize:none;   
}