style.css

article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}audio,canvas,video{display:inline-block;*display:inline;*zoom:1}audio:not([controls]){display:none;height:0}[hidden]{display:none}html{font-size:100%;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}html,button,input,select,textarea{font-family:sans-serif}body{margin:0}a:focus{outline:thin dotted}a:active,a:hover{outline:0}h1{font-size:2em;margin:.67em 0}h2{font-size:1.5em;margin:.83em 0}h3{font-size:1.17em;margin:1em 0}h4{font-size:1em;margin:1.33em 0}h5{font-size:.83em;margin:1.67em 0}h6{font-size:.67em;margin:2.33em 0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}blockquote{margin:1em 40px}dfn{font-style:italic}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}mark{background:#ff0;color:#000}p,pre{margin:1em 0}code,kbd,pre,samp{font-family:monospace,serif;_font-family:'courier new',monospace;font-size:1em}pre{white-space:pre;white-space:pre-wrap;word-wrap:break-word}q{quotes:none}q:before,q:after{content:'';content:none}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}dl,menu,ol,ul{margin:1em 0}dd{margin:0 0 0 40px}menu,ol,ul{padding:0 0 0 40px}nav ul,nav ol{list-style:none;list-style-image:none}img{border:0;-ms-interpolation-mode:bicubic}svg:not(:root){overflow:hidden}figure{margin:0}form{margin:0}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0;white-space:normal;*margin-left:-7px}button,input,select,textarea{font-size:100%;margin:0;vertical-align:baseline;*vertical-align:middle}button,input{line-height:normal}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer;*overflow:visible}button[disabled],html input[disabled]{cursor:default}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0;*height:13px;*width:13px}input[type=search]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}textarea{overflow:auto;vertical-align:top}table{border-collapse:collapse;border-spacing:0}[hidden]{display:none!important}.pure-img{max-width:100%;height:auto;display:block}

*,
input[type="search"] {
  box-sizing: border-box;
}

html {
    max-width: 960px;
    background: #f4f5f0;
    color: #50524f;
}
.viewport {
    background: #f4f5f0;
}

html, body {
    font-family: 'museo_sans100';
    letter-spacing: 0.01em;
    width: 1px;
  min-width: 100%;
}

b, strong {
    font-family: museo_sans500;
    font-weight: normal;
}

h1, h2, h3 { font-weight: normal; }

h3 { font-family: 'museo_sans500'; letter-spacing: 2px; }

.graph { position: absolute; top: 50%; left: 50%; }
.graph > svg { top: -2048px; left: -2048px; z-index: -1; }

.graph .node { transition: 0.5s all cubic-bezier(0.37, 1.36, 0.19, 1.07); transition-property: width, transform, webkit-transform, top, left; }
.graph polyline { transition: 0.5s stroke-dasharray ease; }

.viewport {
  position: absolute;
  left: 0;
  right: 0px;
  top: 0;
  bottom: 0;
  overflow: hidden;
}
.pan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  transition: 0.1s translate ease;
}

.deck {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    /* top: calc(50vh - 410px); */
}
.deck.deck-default-top {
    top: calc(50vh - 410px);
}
@media screen and (max-height: 700px) {
	.deck { top: -30px; }
}
@media screen and (max-width: 1024px) {
	.deck { 
		width: 100%; 
		-webkit-transform: scale(0.85); 
		-webkit-transform-origin:0; 
		top: calc(50vh - 348px); 
	} 
}
@media screen and (max-width: 768px) { 
	.deck { 
		-webkit-transform: scale(0.633); 
		top: calc(50vh - 388px); 
	} 
}

.card {
    text-align: center;
    font-family: 'museo_sans500';
    font-size: 18px;
    color: white;

}

.card {
    position: absolute;
    width: 160px;
    height: 100px;
    margin: 140px;
    background: #297352;
    border: 1px solid #ddd;
    border-bottom-color: #c9c7c4;
    transition: 0.55s all cubic-bezier(0.59, 0.03, 0.43, 0.99);
    cursor: pointer;
}

.card-hs {
    width: 760px;
}

.selected .card {
    width: 250px;
    height: 160px;
    margin: 120px;
}

.caption-container > div {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translate(0, -50%);

}

.grade-caption {
    opacity: 1.0;
    transition: 0.5s all ease;
}

.standard-caption {
    opacity: 0;
    transition: 0.5s all ease;
    font-size: 14px;
    font-family: museo_sans100;
}

.standard-caption p {
  font-family: museo_sans500;
  font-size: 18px;
  margin-top: 8px;
  margin-bottom: 8px;
  padding: 0 12px;
}

.selected .standard-caption {
    opacity: 1.0;
}

.selected .grade-caption {
    opacity: 0.0;
}

.domain-page {
    padding-top: 80px;
}

.domain-enter .cluster-container {
    transform-origin: 50% 0;
    transform: translate(0,-100px) scale(0.5);
    transition: all 0.5s ease-out;
}

.domain-enter-active .cluster-container {
    transform: translate(0,0) scale(1.0);
}

.domain-enter .node {
    transform: translate(0,-100%) scale(0.5);
    transition: all 0.5s ease-out;
}

.domain-enter-active .node {
    transform: translate(0,0) scale(1.0);
}


.header {
    position: fixed;
    height: 60px;
    background: white;
    left: 0;
    right: 0;
    border-bottom: 1px solid #ddd;
    z-index: 1000;
    top: 0;
}

.header h1 {
    font-family: museo_sans300;
    text-transform: uppercase;
    font-size: 24px;
    letter-spacing: 0.2em;
    padding-left: 25px;
    margin: 0;
    line-height: 60px;
    position: relative;
    z-index: -1;
    width: 270px;
}

.crumbs {
    position: absolute;
    width: 75%;
    left: 12.5%;
    text-align: center;
    top: 0;
    height: 60px;
    font-family: museo_sans300;
}

.crumb {
    height: 40px;
    cursor: pointer;
    display: inline-block;
    margin: 10px 5px;
    font-size: 14px;
    line-height: 40px;
}

.crumb .label {
    width: 110px;
    text-align: center;
    background: #2a7251;
    color: white;
    display: inline-block;
    height: 100%;
}

.crumb .value {
    background: #f0ede6;
    display: inline-block;
    min-width: 40px;
    padding: 0 5px;
}

.header .share {
    position: absolute;
    right: 65px;
    top: 0;
    line-height: 60px;
    height: 60px;
    text-transform: uppercase;
    font-family: gotham_htfmedium;
    font-size: 12px;
    color: #2a7251;
    cursor: pointer;
}

.current-standard {
    position: absolute;
    height: 30px;
    background: #50524f;
    left: 0;
    right: 0;
    color: white;
    bottom: -30px;
    text-align: center;
    font-size: 11px;
    line-height: 30px;
    display: none;
}

.grade-cards.selected .card {
    background-color: white;
}

.grade-cards.selected .card:last-child {
    background-color: #297352;
}


.cluster-container {
    width: 640px;
    margin: 10px auto;
    padding: 40px;
    padding-bottom: 20px;
    background-color: #f0ede6;
    margin-bottom: 40px;
    box-shadow: -3px 3px #d9d7d2, -2px 2px #d9d7d2, -1px 1px #d9d7d2;
}

.cluster-container .standards {
    position: relative;
}

.cluster-container .standards .standard {
    background-color: white;
    margin-bottom: 20px;
    padding: 40px;
    padding-top: 2px;
    box-shadow: -3px 3px #d9d7d2, -2px 2px #d9d7d2, -1px 1px #d9d7d2;
}

.domain-page {
    position: relative;
    z-index: 2;
}
.domain-enter, .modal-enter, .spotlight-enter {
  transition: opacity .5s ease;
  opacity: 0.01;
}
.domain-enter-active, .modal-enter-active, .spotlight-enter-active {
  opacity: 1;
}
.spotlight-enter .mask {
    transform: scale(2.0);
}
.spotlight-enter-active .mask {
    transform: scale(1.0);
}
.domain-leave {
  transition: all .3s ease;
  opacity: 1;
  transform: translate(0,0);
}
.domain-leave-active {
  opacity: 0.01;
  transform: translate(0,120px);
}
.modal-leave, .spotlight-leave {
  transition: all .3s ease;
  opacity: 1;
}
.modal-leave-active, .spotlight-leave-active {
  opacity: 0.01;
}

.viewport-enter {
  transition: all .3s ease;
  opacity: 0.01;
  transform: scale(0.5);
}
.viewport-enter-active {
  opacity: 1;
  transform: scale(1);
}
.viewport-leave {
  transition: all .3s ease;
  opacity: 1;
  transform: scale(1);
}
.viewport-leave-active {
  opacity: 0.01;
  transform: scale(0.5);
}

.modal {
    width: 540px;
    background-color: white;
    padding: 40px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}
.wide .modal { width: 960px; }
@media (max-width: 1040px) { .wide .modal { width: calc(100% - 80px); } }
@media (max-height: 660px) { .wide .modal {
    transform: translate(-50%, -50%) scale(0.85);
}
}
@media (max-height: 570px) { .modal {
    transform: translate(-50%, -50%) scale(0.85);
}
}

.modal h2 {
    margin-top: 0;
}

.modal-wrapper {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1000;
}
.modal-bg {
    background-color: rgba(0,0,0,0.75);
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1;
    cursor: pointer;
}

.node h2 {
    font-size: 20px;
    font-family: museo_sans500;
    letter-spacing: 0.05em;
    margin-top: 0;
    margin-bottom: 20px;

}

.node {
    font-size: 14px;
    line-height: 24px;
    font-family: museo_sans300;
}

.node a {
    font-family: museo_sans500;
}

.node h1 {
    font-size: 54px;
    font-family: museo_sans100;
    letter-spacing: 0.05em;
    margin-top: 38px;
    margin-bottom: 23px;
    line-height: 1.0;
}

.cluster-type {
  text-transform: uppercase;
  color: #2a7251;
  font-family: gotham_htfmedium;
  cursor: pointer;
}

.cluster-desc {
    font-family: museo_sans700;
}
.cluster-desc a { color: #2a7251; }

.modal-wrapper.term .modal h4+img { max-width:100%; }

.node button, .node .button, .modal button, .landing button {
    display: block;
    width: 100%;
    border: none;
    background-color: #2a7251;
    color: white;
    font-family: museo_sans300;
    line-height: 40px;
    padding: 0;
}
.node button.close {
  position: absolute;
  top:0;
  right: 0;
  width: 40px;
  height: 40px;
  text-align: center;
  padding:0; margin: 0 !important;
}
.modal button.close {
  background-color: transparent;
  color: #2a7251;
}
.modal button.close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
}


.detail-layout .viewport {
    overflow-x: hidden;
    overflow-y: hidden;
    top: calc(-2000px + 50vh);
    /*left: 242px;
    right: 242px;
    left: calc(50% - 710px);
    right: auto;
    width: 1420px;*/
    height: 4000px;

}
@media screen and (max-width: 1420px) { .detail-layout .viewport { width: 100%; left: 0; } }

.node .cluster-type::after {
    content: "";
    position: absolute;
    right: 40px;
    border-bottom: 2px solid #e8e6e0;
    left: 80px;
    margin-top: 11px;
}

.node .cluster-type span {
    background-color: white;
    position: relative;
    z-index: 1;
    padding-right: 12px;
}

.cluster-type::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: black;
    vertical-align: middle;
    margin-right: 12px;
    border: 4px solid black;
}

.cluster-type.m::before {
    background-color: #21b04c;
    border-color: #21b04c;
}

.cluster-type.s::before {
    background-color: transparent;
    border-color: #019de8;
}

.cluster-type.a::before {
    background-color: transparent;
    border-color: #f5ec10;
    border-radius: 50%;
}

.cluster-desc {
    margin-top: 8px;
}

.viewport p.standard-desc {
    height: 72px;
    overflow: hidden;
}
.viewport .viewing-node p.standard-desc {
    height: auto;
}

.collapse.open {
    max-height: 100vh;
}

.collapse {
    max-height: 60px;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-top: 1px solid #ccc;
}

.detail-content .child-standards .collapse-header h3 {
    text-transform: none;
    font-size: 20px;
    font-family: museo_sans300;
}

.collapse-header {
    color: #2a7251;
    line-height: 60px;
    position: relative;
    cursor: pointer;
}

.collapse-header h3 {
    margin: 0;
}

.collapse-header i {
    position: absolute;
    right: 10px;
    top: 20px;
    font-style: normal;
}

.child-standards i.fa-chevron-down::before {
    content: "\f067";
}
.child-standards i.fa-chevron-up::before {
    content: "\f068";
}

.detail-content h3 {
    font-family: gotham_htfmedium;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    font-size: 14px;
}

.node .button {
    text-align: center;
    margin-bottom: 10px;
    text-decoration: none;
}

.example-problem-header {
    color: #999791;
        margin-top: 36px;
}

.example-problem h1 {
    font-size: 34px;
    font-family: museo_sans300;
    margin-bottom: 0;
    margin-top: 25px;
}

.example-problem blockquote {
    font-style: italic;
    font-family: museo_sans500;
    font-size: 17px;
}
.example-problem ol>li {
      list-style-type: lower-alpha;
}
.example-problem ol ol>li {
      list-style-type: lower-roman;
}
.example-problem img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    width: auto !important;
    height: auto !important;
}

.example-problem-byline {
    /*color: #2a7251;*/
    font-family: museo_sans500;
    margin-bottom: 30px;
    margin-top: 8px;
}

.collapse:last-child {
    border-bottom: 1px solid #ccc;
    padding-bottom: 1px;
    margin-bottom: 1px;
}


.root-icon {
    width: 100px;
    height: 100px;
    background-color: white;
    border-radius: 50%;
    border: 3px solid #25a56a;
    position: absolute;
    top: -50px;
    right: -50px;
    opacity: 1;
    transition: 0.3s all ease;
    transform: scale(1);
    visibility: visible;
}

.viewing-node .root-icon {
    visibility: hidden;
    opacity: 0;
    transform: scale(0.3);
}

.root-icon .svg-icon {
    width: 75%;
    height: 75%;
    margin-left: 12.5%;
    margin-top: 12.5%;
    transition: 0.5s margin-top cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.viewing-node .root-icon .svg-icon {
    margin-top: -100%;
}

button .svg-icon, .button .svg-icon {
    margin-left: 5px;
    vertical-align: middle;
}

.close .svg-icon {
    margin-right: 5px;
    width: 18px;
    display: inline-block;
}

.share .svg-icon {
    width: 14px;
    vertical-align: middle;
    padding-bottom: 1px;
    margin-left: 5px;
}

.example-problem table {
    text-align: center;
    width: 100%;
    margin-bottom: 25px;
    line-height: 20px;
    font-size: 93%;
}

.example-problem th {
    background-color: #1ea303;
    font-weight: normal;
    font-family: museo_sans500;
}

.example-problem table tr {
    height: 40px;
}

.example-problem td {
    background-color: #f1f1f1;
    border: 2px solid #fff;
    height: 40px;
    vertical-align: middle;
}

.domain-page .cluster-type {
    margin-bottom: 40px;
}


.spotlight {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: -120px;
    z-index: 1000;
    overflow: hidden;
}

.spotlight .mask {
    /*width: 120px;
    height: 120px;
    position: absolute;
    box-shadow: 0px 0px 0px 133vw rgba(0,0,0,0.75);
    box-shadow: 0px 0px 0px 100vmax rgba(0,0,0,0.75);
    border-radius: 50%;
    transition: 0.3s all cubic-bezier(0.18, 0.89, 0.32, 1.28);
    left: 1200px;
    top: 580px;*/
    background-image: radial-gradient(120px at 60px 60px , transparent 49%, rgba(0,0,0,0.75) 50.01%);
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
}

.viewport .node {
  cursor: pointer;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}
.viewport .viewing-node {
  cursor: auto;
  -moz-user-select: text;
  -webkit-user-select: text;
  -ms-user-select: element;
}
.viewport .node > * {
    pointer-events: none;
}

.viewport .viewing-node > * {
    pointer-events: auto;
}

polyline.highlighted {
    /*stroke: #25a56a;*/
    stroke: #333;
    z-index: 100;

}
.dotted {
  marker-end: none;
}
polyline.arrow.highlighted {
  marker-end: url(#highlighted-arrow);
}
.detail-layout .highlighting polyline.highlighted {
    stroke: #ccc;
}
.detail-layout .highlighting polyline:not(.highlighted) {
    stroke: #7a7a7a;
}
/*.detail-layout .highlighting polyline.dotted {
    stroke: #7a7a7a;
}*/

.detail-layout .highlighting polyline.arrow {
    marker-end: url(#antihighlighted-arrow);
}

.detail-layout .highlighting polyline.arrow.highlighted {
    marker-end: url(#arrow);
}



.detail-layout .graph.highlighting > svg {
    background: rgba(0,0,0,0.4);
}

.detail-layout .highlighting .node:not(.highlighted):not(.viewing-node)::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1;
}
.detail-layout .highlighting .node:not(.highlighted):not(.viewing-node) {
    box-shadow: none !important;
}

.node .collapse .button {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 20px;
}

.modal span.sharelinks {
    display: block;
    text-align: center;
}

.modal span.sharelinks a {
    display: inline-block;
    padding: 11px;
    width: calc(25% - 3px);
    background-color: #2a7251;
    color: white;
    margin-top: 8px;
    margin-right: 3px;
}

.detail-content {
    margin-bottom: 40px;
}

.crumb .label:hover {
    background-color: #266648;
}

.node button:hover, .node .button:hover, .modal button:hover, .landing button:hover {
    background-color: #266648;
}

.header .share:hover {
    color: #266648;
}

.modal span.sharelinks a:hover {
    background-color: #266648;
}

.modal button.close:hover {
    background-color: transparent;
    color: #266648;
}

.cluster-desc {
    font-size: 14px;
    line-height: 24px;
}

.cluster-type {
    font-size: 14px;
}

.domain-page .cluster-desc {
    margin-top: 0;
}

.modal h2 {
    font-size: 26px;
    font-family: museo_sans300;
}

.modal h4 {
    font-size: 14px;
    line-height: 24px;
    font-family: museo_sans300;
    font-weight: normal;
}

.modal p {
    font-size: 12px;
    line-height: 20px;
    font-family: museo_sans300;
}

.modal p + button {
    margin-top: 40px;
}
.domain-page button {
    margin-top: 40px;
}

.viewing-node .standard-desc + button {
    margin: 40px 0;
}

.node .example-download.button {
    margin-bottom: 40px;
    margin-top: 40px;
}

.example-problem .detail {
    margin-bottom: 40px;
}


.node a[name] {
    color: #2a7251;
}

.node a[name]:hover {
    color: #266648;
}

.landing > .landing-hero {
    background: url(intro/map_hd.png);
    height: 380px;
    background-size: cover;
    max-width: none;
    width: auto;
    background-position: 50%;
    margin: 0;
}

.landing-box {
    padding: 60px;
    background-color: white;
    box-shadow: 1px 1px 2px rgba(0,0,0,0.25);
}

.landing > .landing-mod-1 {
    margin-top: -260px;
}
@media (max-height: 660px) { .landing > .landing-mod-1 {
      margin-top: -260px;
}
}

.landing > div {
    width: calc(100% - 120px);
    margin: 20px auto;
    max-width: 904px;
}

.landing .landing-triplet {
    width: 33%;
    display: table-cell;
}

.landing > .landing-mod-2 > .landing-triplet {
    padding: 30px;
}

.landing > .landing-mod-2 {
    display: table;
    border-spacing: 20px 0;
    border-collapse: separate;
    max-width: 944px;
    width: calc(100% - 80px);
}

.landing-box {
    position: relative;
}

.landing-mod-3 img {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
}

.landing > .landing-mod-3 {
    padding-right: 400px;
    margin-top: 120px;
    margin-bottom: 110px;
}

.landing > .landing-mod-6 {
    margin-bottom: 110px;
}

.landing > .landing-mod-4 {
    text-align: center;
    display: table;
    border-spacing: 60px 0;
    width: calc(100%);
    max-width: 1024px;
    border-collapse: separate;
}

.landing-twin {
    display: table-cell;
    width: 50%;
    padding-top: 250px;
}

.landing-twin img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.landing > .landing-mod-4 > h2 {
    display: table-header-group;
    width: 100%;
}

.landing > .landing-mod-5 {
    margin: 120px auto;
    padding-left: 410px;
}

.landing > .landing-mod-5 img {
    position: absolute;
    height: 100%;
    top: 25px;
    left: 25px;
    box-shadow: 1px 1px 1px rgba(0,0,0,0.25);
}

.landing > .landing-mod-5 img:first-child {
    top: -25px;
    left: -25px;
}

.landing-mod-1 p {
    font-size: 32px;
    line-height: 42px;
    text-align: center;
}

.landing {
    font-family: museo_sans300;
}

.landing-triplet {
    font-size: 17px;
    line-height: 27px;
}

.landing h2 {
    font-size: 32px;
    line-height: 42px;
    margin: 0;
}

.landing-mod-3 p {
    font-size: 14px;
    line-height: 26px;
}

.landing-twin h2 {
    font-size: 24px;
}

.landing-twin p {
    font-size: 14px;
    line-height: 22px;
}

.landing button {
    border-radius: 2px;
    width: 300px;
    margin: 20px auto;
}

.landing > .landing-twin-head {
    text-align: center;
    margin-bottom: 60px;
}

@media (max-width: 960px) {

  .landing-mod-3 img {
      display: none;
  }

  .landing-mod-3 {
      padding-right: 60px !important;
  }

  .landing > .landing-mod-5 img {
      display: none;
  }

  .landing > .landing-mod-5 {
      padding-left: 60px !important;
  }
}

.header .help {
    position: absolute;
    right: 25px;
    top: 0;
    font-family: gotham_htfmedium;
    height: 60px;
    line-height: 60px;
}

.help .button {
    color: white;
    background-color: #2a7251;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-top: -1px;
    cursor: pointer;
    white-space: nowrap;
    line-height: 20px;
    text-align: center;
    font-size: 11px;
}

.help .button:hover {
    background-color: #207050;
}

.modal h2 span {
    vertical-align: middle;
}

.modal h2 ~ h2 {
    margin-top: 30px;
}
.modal .hideCTA + button { display: none; }

.header h1 img {
  vertical-align: middle;
}

.landing .scroll {
    width: 60px;
    height: 60px;
    position: fixed;
    display: block;
    background-color: #25a56a;
    color: white;
    z-index: 100;
    left: 50%;
    bottom: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 59px;
    margin-left: -30px;
    font-size: 39px;
    box-shadow: 0px 1px 1px rgba(0,0,0,0.5);
}


.landing > .footer {
    background-color: white;
    border-top: 1px solid #dad8d3;
    width: 100%;
    max-width: none;
    padding: 0px;
    margin: 0;
}
.footer-top {
    padding: 60px;
}

.footer .left, .footer .right {
    display: inline-block;
    width: 50%;
    vertical-align: top;
}

.footer a {
    display: block;
    text-decoration: none;
    line-height: 30px;
    font-size: 12px;
    color: #50524f;
}


.footer .right {
    text-align: right;
    font-size: 12px;
}

.footer .left a {
    color: #22a469;
    font-family: museo_sans300;
    font-size: 12px;
}
.footer .left a:hover {
    color: #2a7251;
}

.footer .left .social {
    display: inline-block;
}

.footer .left ul {
    margin: 0;
    padding: 0;
}

.footer .left .social a {
    font-size: 18px;
    color: #50524f;
    padding-right: 10px;
    margin: 18px 0;
}
.footer .left .social a:hover {
  color: #888;
}

.footer p {
    font-size: 11px;
    line-height: 18px;
    max-width: 510px;
}

.footer-top p { float: right; width: 390px; color: rgb(80, 82, 79); line-height: 17px; font-family: Miller; font-size: 10px; margin-top: 30px; }
.footer-top h3 { line-height: 23px; margin-top: 50px; margin-bottom: 0px; color: rgb(80, 82, 79); font-family: Museo_Sans500; font-size: 10px; font-weight: normal; letter-spacing: 1px; text-transform: uppercase; }
#email-updates, #email-sendlink { width: 320px; height: 40px; padding: 0px 15px; background-color: rgb(248, 248, 248); border: 1px solid rgb(216, 216, 216); font-family: Museo_Sans300; font-size: 12px; line-height: 15px; }
.footer-bottom { overflow: auto; margin: 0px; padding: 0px; list-style-type: none; background-color: rgb(80, 82, 79); }

.footer-bottom > li { float: right; margin-bottom: 0px; }
.footer-bottom > li:first-child { float: left; }
.footer-bottom ul { overflow: auto; margin: 0px; padding: 0px; list-style-type: none; }
.footer-bottom .footer-policies { margin-left: 28px; font-size: 12px; }
.footer-policies li { padding: 0px 14px; }
.footer-bottom ul li { float: left; line-height: 60px; margin-bottom: 0px; }
.footer-bottom a { color: rgb(255, 255, 255); text-decoration: none; }
.footer-bottom .footer-social { margin-right: 30px; }
.footer-social li { padding: 0px 10px; }
.footer-social a { overflow: hidden; display: block; width: 16px; height: 16px; text-indent: -9999px; background-color: transparent; background-repeat: no-repeat; background-position: 0px 0px; background-image: url("//achievethecore.org/static/img/icon-pinterest.svg"); }
.footer-social li:first-child a { background-image: url("//achievethecore.org/static/img/icon-twitter.svg"); width: 18px; height: 15px; }
.footer-social li:last-child a { background-image: url("//achievethecore.org/static/img/icon-facebook-white.svg"); background-size: 40px 40px; background-position: -11px -13px; }

input:focus {
    outline: 1px solid #25a56a;
    outline-offset: -1px;
}

.footer .right a:hover {
    color: #25a56a;
}

@media (max-width: 960px) {
    .footer-top p {
        margin-top: 140px;
        width: calc(100vw - 130px);
        text-align: left;
        max-width: none;
    }
}

.footer-bottom {
    display: flex;
    height: 60px;
    vertical-align: middle;
    align-items: center;
    width: 100%;
    z-index: 4;
}

.footer-policies {
    flex: 1;
}


.collapse.disabled .collapse-header {
    cursor: auto;
}

.collapse.disabled .collapse-header i {
    display: none;
}
.collapse.disabled .collapse-header h3 {
    color: #999791;
}

.collapse .example-problem h1 {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.collapse.open .example-problem h1 {
    white-space: normal;
    overflow: visible;
}

.child-standards + .collapse {
    margin-top: -2px;
}

.cluster-container .standard > .collapse .collapse-header i {
    top: -60px;
}

.cluster-container .standard > .collapse {
    border-top: none;
    margin-top: -100px;
    padding-top: 100px;
}

.child-standards .collapse {
    margin-top: -2px;
}

.cluster-container .standard.standard-hs .collapse .collapse-header i {
    top: -60px;
}

/* xxx */
/* .cluster-container .standard.standard-hs .collapse {
    border-top: none;
    margin-top: -100px;
    padding-top: 100px;
} */

.modal > img:first-child {
    width: 100%;
    /*margin-left: -40px;
    margin-top: -42px;*/
    display: block;
    margin-bottom: 40px;
}

.cluster-container .standard > .collapse .collapse-header i, .example-problem .collapse .collapse-header i {
    top: auto;
    bottom: 0px;
    background-color: #207050;
    color: white;
    width: 60px;
    text-align: center;
    padding-bottom: 3px;
    font-size: 12px;
    left: 50%;
    right: auto;
    z-index: 2;
    margin-left: -30px;
    transform: scale(1.1);
}

.cluster-container .standard > .collapse .collapse-header::after, .example-problem .collapse .collapse-header::after {
    position: absolute;
    bottom: 0px;
    height: 8px;
    background-color: white;
    width: 100%;
    content: "";
    border-top: 1px solid #ccc;
    z-index: 1;
}

.cluster-container .standard > .collapse .collapse-header, .example-problem .collapse .collapse-header {
    position: static;
}

.cluster-container .standard > .collapse, .example-problem .collapse {
    position: relative;
    border-bottom: 1px solid #ccc;
    border-bottom: none;
}

/* HS */
.cluster-container .standard.standard-hs .collapse .collapse-header i, 
.example-problem .collapse .collapse-header i {
    top: auto;
    bottom: 0px;
    background-color: #207050;
    color: white;
    width: 60px;
    text-align: center;
    padding-bottom: 3px;
    font-size: 12px;
    left: 50%;
    right: auto;
    z-index: 2;
    margin-left: -30px;
    transform: scale(1.1);
}

.cluster-container .standard.standard-hs .collapse .collapse-header::after, .example-problem .collapse .collapse-header::after {
    position: absolute;
    bottom: 0px;
    height: 8px;
    background-color: white;
    width: 100%;
    content: "";
    border-top: 1px solid #ccc;
    z-index: 1;
}

.cluster-container .standard.standard-hs .collapse .collapse-header, .example-problem .collapse .collapse-header {
    position: static;
}
/* xxx */
.cluster-container .standard.standard-hs .standards > .collapse {
    position: relative;
    border-bottom: 1px solid #ccc;
    border-bottom: none;
}



.example-problem .fa-chevron-up:before {
    content: "\f106";
    font-size: 16px;
}

.example-problem .fa-chevron-down:before {
    content: "\f107";
    font-size: 16px;
}

.example-problem .collapse {
    border-top: none;
    margin-top: 30px;
    margin-bottom: 40px;
}

.-ms- .MathJax_SVG rect {
    stroke-width: 30;
    stroke: black;
}


html.animating::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
}

.modal input[type="checkbox"] {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    margin-right: 5px;
}

.modal h4 + p {
    font-size: 14px;
}
.modal h4 + p label {
    font-size: 12px;
}
.standards .child-standards .collapse-header+p {
  margin-top: 0;
}

.zoomtip {
    position: absolute;
    color: #333;
    width: 0;
    right: 40px;
    text-align: right;
    overflow: hidden;
    white-space: nowrap;
    padding-right: 0px;
    animation: slidein 0.6s ease-out 20s forwards;
}


@keyframes slidein {
    0% { width: 0; padding-right: 0; }
    100% { width: 180px; padding-right: 20px; }
}

.close .svg-icon {
    animation: pulse 1.0s ease-out 20s 16;
}
@keyframes pulse {
    0% { transform: scale(1); }
    25% { transform: scale(1.26); }
    50% { transform: scale(1); }
    100% { transform: scale(1); }
}

button { outline: none; }
.intro-bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #bfbfbf;
    display: inline-block;
    margin: 20px 4px 0;
    cursor: pointer;
}

.intro-bullet.active {
    background: #2a7251;
}

.intro-bullets {
    text-align: center;
}

.cluster-type.wap::before {
    display: none;
}

p.modeling {
    margin-top: 6px;
    color: #2A7251;
    cursor: pointer;
}
.collapse-header:hover {
    color: #21593f;
}
.viewport .collapse .collapse-header + p.standard-desc {
    margin-top: -5px;
}


.modal h4.far {
    font-family: museo_sans700;
    border-top: 1px solid #bfbfbf;
    padding-top: 18px;
}

.modal h2 {
    letter-spacing: 0.04em;
    margin-bottom: 20px;
}

@media (max-width: 1024px) {
  .header.has-standard h1 a {
      overflow: hidden;
      width: 40px;
      display: inline-block;
  }
}
@media (max-width: 768px) {

  .crumb .label {
      width: auto;
      width: 60px;
      font-size: 11px;
      vertical-align: top;
  }

}

/* atc-modals */
.modal-content {
    min-height: 260px;
}

.modal-header {
    height: 60px;
    border-bottom: 1px solid rgb(216, 216, 216);
    margin-left: -30px;
    width: calc(100% + 60px);
    margin-top: -30px;
    padding-left: 30px;
    line-height: 60px;
    padding-right: 60px;
}

.modal-header {
    text-align: left;
    text-transform: uppercase;
}

small {
    font-size: 80%;
}

.modal-header small {
    font-size: 10px;
    font-family: museo_sans500;
    letter-spacing: 0.8px;
}

button, input, optgroup, select, textarea {
    color: inherit;
    font-style: inherit;
    font-variant: inherit;
    font-weight: inherit;
    font-stretch: inherit;
    font-size: inherit;
    line-height: inherit;
    font-family: inherit;
    margin: 0px;
}



.atc-modal button.close {
    border-top: none;
    border-right: none;
    border-bottom: none;
    border-image: initial;
    position: absolute;
    top: 0px;
    right: 0px;
    padding: 0px 20px;
    font-size: 31px;
    font-family: Museo_Sans300;
    text-indent: -90px;
    overflow: hidden;
    background: url("//achievethecore.org/static/img/icon-delete-gray.svg") center center / 20px 20px no-repeat;
    border-left: 1px solid rgb(216, 216, 216);
    color: rgb(133, 134, 133);
    width: 60px;
    height: 60px;
}

.atc-modal form {
    margin-top: 30px;
}

.atc-modal label {
    margin: 0px;
    font-size: 10px;
    text-transform: uppercase;
    font-family: museo_sans500;
    letter-spacing: 0.8px;
    display: block;
    line-height: 1;
}

.atc-modal label {
    margin: 0px;
    font-size: 10px;
    text-transform: uppercase;
}

.atc-modal input, .atc-modal textarea {
    background: rgb(248, 248, 248);
    border: 1px solid rgb(216, 216, 216);
    width: 100%;
    padding: 10px;
    line-height: 20px;
    margin-top: 10px;
    margin-bottom: 30px;
}

.fb-modal textarea {
    min-height: 140px;
    max-width: 100%;
    display: block;
    overflow: auto;
}

.atc-modal a {
    text-decoration: none;
}

.atc-modal .button {
    display: inline-block;
    width: 185px;
    padding: 0px 20px;
    line-height: 40px;
    font-family: Museo_Sans300;
    font-size: 12px;
    color: rgb(255, 255, 255);
    background-color: rgb(34, 164, 105);
    text-align: center;
    cursor: pointer;
}

.modal-dialog {
    font-family: museo_sans300;
}
.footer-top p.error {
    position: absolute;
    margin-top: 210px;
    color: #e12;
}
.modal-content.vcenter h2 {
    font-weight: normal;
    font-family: Museo_Sans100;
    font-size: 31px;
    line-height: 42px;
    display: table-cell;
    position: absolute;
    top: calc(50% + 30px);
    transform: translateY(-50%);
    margin-bottom: 0;
    right: 30px;
    left: 30px;
    margin-top: 0;
}
/* /atc-modals */