.framework-perseus.perseus-article {
  margin: 0 auto;
  max-width: 700px;
}
.framework-perseus.perseus-article .perseus-widget-container.widget-float-left {
  float: left;
  margin-right: 1em;
}
.framework-perseus.perseus-article .perseus-widget-container.widget-float-right {
  float: right;
  margin-left: 1em;
}
#perseus {
  position: relative;
}
.no-select {
  -moz-user-select: -moz-none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -o-user-select: none;
  user-select: none;
}
.blank-background {
  background-color: #FDFDFD;
}
#answer_area .blank-background {
  background-color: transparent;
}
.above-scratchpad {
  position: relative;
  z-index: 2;
}
.graphie.above-scratchpad,
.graphie-container.above-scratchpad {
  background-color: #FDFDFD;
}
.graphie {
  -moz-user-select: -moz-none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -o-user-select: none;
  user-select: none;
}
.perseus-interactive,
.perseus-interactive.above-scratchpad {
  position: relative;
  z-index: 3;
}
#answercontent input[type=text].perseus-input-size-normal,
#answercontent input[type=number].perseus-input-size-normal,
.framework-perseus input[type=text].perseus-input-size-normal,
.framework-perseus input[type=number].perseus-input-size-normal {
  width: 80px;
}
#answercontent input[type=text].perseus-input-size-small,
#answercontent input[type=number].perseus-input-size-small,
.framework-perseus input[type=text].perseus-input-size-small,
.framework-perseus input[type=number].perseus-input-size-small {
  width: 40px;
}
.framework-perseus #problemarea input,
.framework-perseus #problemarea button {
  position: relative;
  z-index: 3;
}
.framework-perseus div.paragraph {
  font-size: 14px;
  margin: 22px 0px;
}
.framework-perseus div.instructions {
  display: block;
  font-style: italic;
  font-weight: bold;
}
.framework-perseus .paragraph > ul:not(.perseus-widget-radio) {
  font-size: 14px;
  margin: -11px 0px 22px 0px;
  padding-left: 35px;
}
.framework-perseus .paragraph > ul:not(.perseus-widget-radio) > li {
  list-style-type: disc;
}
.framework-perseus .paragraph > ol {
  list-style: decimal;
  padding-left: 2em;
}
.framework-perseus blockquote {
  padding: 0 2.5em;
}
.framework-perseus table {
  font-size: 14px;
}
.framework-perseus table th,
.framework-perseus table td {
  padding: 5px 10px;
  text-align: left;
}
.framework-perseus table th[align=center],
.framework-perseus table td[align=center] {
  text-align: center;
}
.framework-perseus table th[align=right],
.framework-perseus table td[align=right] {
  text-align: right;
}
.framework-perseus table th {
  border-bottom: 2px solid #ccc;
  font-weight: bold;
  padding-bottom: 2px;
}
.framework-perseus table tr:nth-child(odd) td {
  background-color: #ededed;
}
.framework-perseus .perseus-titled-table {
  display: inline-block;
}
.framework-perseus .perseus-titled-table table {
  margin-left: auto;
  margin-right: auto;
}
.framework-perseus .perseus-table-title {
  text-align: center;
  font-size: larger;
}
.framework-perseus sup {
  font-size: smaller;
  vertical-align: super;
  line-height: 0;
}
.framework-perseus .range-input {
  border: 1px solid #ccc;
  border-radius: 5px;
  display: inline-block;
  padding: 0px 5px;
}
.framework-perseus .range-input > input {
  border: 0;
  display: inline;
  text-align: center;
  width: 30px;
}
.framework-perseus .range-input > span {
  color: #999;
  font-size: 14px;
}
.framework-perseus .number-input {
  border: 1px solid #ccc;
  border-radius: 5px;
  margin: 0;
  padding: 5px 0;
  text-align: center;
  width: 40px;
}
.framework-perseus .number-input.invalid-input {
  background-color: #ffbaba;
  outline-color: red;
}
.framework-perseus .number-input.mini {
  width: 40px;
}
.framework-perseus .number-input.small {
  width: 60px;
}
.framework-perseus .number-input.normal {
  width: 80px;
}
.framework-perseus .math-output {
  display: inline-block;
  min-width: 80px;
  min-height: 36px;
  border-radius: 5px;
  padding: 0;
  margin-top: 4px;
  margin-bottom: 4px;
  background: white;
  border: 1px solid #a4a4a4;
}
.framework-perseus .graph-settings .graph-settings-axis-label {
  border: 1px solid #ccc;
  border-radius: 5px;
  display: inline-block;
  padding: 5px 5px;
  width: 70px;
  float: right;
  margin: 0 5px;
}
.framework-perseus .graph-settings .graph-settings-background-url {
  width: 250px;
}
.framework-perseus .graphie-container {
  position: relative;
}
.framework-perseus .graph-settings,
.framework-perseus .image-settings,
.framework-perseus .misc-settings {
  padding-bottom: 5px;
}
.framework-perseus .image-settings,
.framework-perseus .misc-settings,
.framework-perseus .type-settings {
  border-top: 1px solid black;
  padding-top: 5px;
}
.framework-perseus .svg-image {
  display: inline-block;
}
.framework-perseus .unresponsive-svg-image {
  display: inline-block;
  position: relative;
}
.framework-perseus .unresponsive-svg-image > .graphie-container {
  position: absolute;
  top: 0;
  left: 0;
}
.framework-perseus .fixed-to-responsive {
  position: relative;
  width: 100%;
}
.framework-perseus .fixed-to-responsive > :not(:first-child) {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.framework-perseus table.non-markdown tr:nth-child(odd) td {
  background-color: transparent;
}
.framework-perseus table.non-markdown th,
.framework-perseus table.non-markdown td {
  border-width: 0;
}
/* Widget CSS */
.perseus-graph-padding {
  padding: 25px 25px 0 0;
}
.categorizer-container {
  margin-top: 20px;
}
.categorizer-container div.paragraph {
  margin: 10px 0px;
}
.categorizer-container .category {
  text-align: center;
}
.categorizer-container th.category {
  vertical-align: bottom;
}
.categorizer-container label {
  position: relative;
  z-index: 2;
}
.categorizer-container td.category {
  padding: 0;
  color: #ccc;
  vertical-align: bottom;
}
.categorizer-container td.category input[type="radio"] {
  display: none;
}
.categorizer-container td.category input[type="radio"] + span:before {
  display: inline-block;
  position: relative;
  font-family: 'FontAwesome';
  font-size: 30px;
  width: 30px;
  padding-right: 3px;
  bottom: 9px;
  content: "\f1db";
}
.categorizer-container td.category label span:hover {
  color: #999;
}
.categorizer-container td.category input[type="radio"]:checked + span:before {
  content: "\f111";
  color: #333;
}
body.mobile .categorizer-container td.category input[type="radio"]:checked + span:before {
  color: #1c758a;
}
body.mobile .categorizer-container td.category input[type="radio"] + span:active:before {
  color: #666;
  content: "\f111";
}
.perseus-widget-dropdown {
  position: relative;
}
.perseus-widget-dropdown.perseus-fancy-dropdown {
  position: static;
}
.perseus-widget-dropdown .fancy-select {
  position: relative;
  z-index: 3;
  border: 3px solid #358fa4;
  border-radius: 40px;
  color: #358fa4;
  font: 700 23pt avenir, sans-serif;
  padding: 0 60px 0 35px;
  min-width: 40px;
  min-height: 40px;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}
.perseus-widget-dropdown .fancy-select:before {
  font-size: 0;
  visibility: hidden;
  content: "_";
}
.perseus-widget-dropdown .fancy-select > .placeholder {
  opacity: 0.5;
}
.perseus-widget-dropdown .fancy-select.active {
  opacity: 0.5;
}
.perseus-widget-dropdown .fancy-select:after {
  color: #358fa4;
  content: "\f0dd";
  font: 24pt "FontAwesome";
  position: absolute;
  top: 0px;
  right: 17px;
}
.perseus-widget-dropdown .fancy-select-options-wrapper {
  position: relative;
  z-index: 4;
}
.perseus-widget-dropdown .fancy-select-options {
  color: #358fa4;
  position: absolute;
  min-width: 100%;
}
.perseus-widget-dropdown .fancy-option {
  cursor: pointer;
  padding: 3px 20px 3px 38px !important;
  font-size: 17pt;
  line-height: 22pt;
  background: rgba(255, 255, 255, 0.95);
  border: 3px solid #358fa4;
  display: block;
  border-radius: 20px;
  min-width: 40px;
  min-height: 30px;
  margin-top: -70px;
}
.perseus-widget-dropdown .fancy-option:before {
  content: "";
  width: 16px;
  height: 16px;
  position: absolute;
  border: 3px solid #358fa4;
  margin-top: 4px;
  margin-left: -30px;
  border-radius: 25px;
}
.perseus-widget-dropdown .fancy-option.selected:before {
  background: #358fa4;
}
body.mobile .perseus-widget-dropdown .fancy-option:active {
  background: #358fa4;
  color: white;
}
body.mobile .perseus-widget-dropdown .fancy-option:active:before {
  background: white;
}
.perseus-widget-explanation {
  display: inline;
}
.perseus-widget-explanation .perseus-widget-explanation-link {
  font-size: 12px;
  font-style: italic;
  z-index: 3;
}
.perseus-widget-explanation .perseus-widget-explanation-link:before {
  content: "[";
}
.perseus-widget-explanation .perseus-widget-explanation-link:after {
  content: "]";
}
.perseus-widget-explanation .perseus-widget-explanation-content {
  margin-left: 20px;
  margin-right: 20px;
  position: relative;
  transition: all 0.1s;
}
.perseus-widget-explanation .perseus-widget-explanation-content > .perseus-renderer {
  border-left: 5px solid #ccc;
  margin-top: 22px;
  margin-bottom: 22px;
  padding-left: 10px;
}
.perseus-widget-expression {
  position: relative;
}
.perseus-widget-expression > span,
.perseus-widget-expression .error-tooltip {
  display: inline-block;
  vertical-align: middle;
}
.perseus-widget-expression .error-tooltip {
  position: absolute;
  right: 6px;
  top: -2px;
}
.perseus-widget-expression .error-icon {
  color: #fcc335;
  cursor: pointer;
  font-size: 20px;
  position: relative;
  z-index: 3;
}
.perseus-widget-expression .error-text {
  background-color: #fff;
  padding: 5px;
  width: 210px;
}
.perseus-widget-expression.show-error-tooltip .perseus-math-input.mq-editable-field.mq-math-mode > .mq-root-block {
  padding-right: 25px;
}
.perseus-widget-expression .perseus-formats-tooltip {
  width: 190px;
}
#answer_area .perseus-widget-expression .perseus-math-input.mq-editable-field.mq-math-mode {
  min-width: 130px;
}
#answer_area .perseus-widget-expression .error-tooltip .error-text-container {
  left: -125px !important;
  top: -17px !important;
}
#answer_area .perseus-widget-expression .error-tooltip .error-text {
  font-size: 12px;
  width: 90px;
}
#answer_area .perseus-widget-expression .error-tooltip .tooltipContainer > div:first-child {
  visibility: hidden !important;
}
.perseus-widget-expression-old,
.perseus-widget-expression-old > .output,
.perseus-widget-expression-old > .output > .tex,
.perseus-widget-expression-old > .output > .placeholder {
  display: block;
}
.perseus-widget-expression-old input,
#answer_area .perseus-widget-expression-old input {
  direction: ltr;
  border: 1px solid #a4a4a4;
  border-radius: 5px;
  box-sizing: border-box;
  font-size: 14px;
  margin-bottom: 5px;
  max-width: 240px;
  padding: 6px;
  width: 100%;
}
.perseus-widget-expression-old > .output {
  background: #f2f2f2;
  border-radius: 5px;
  padding: 10px;
  margin: 10px 0;
}
#answer_area .perseus-widget-expression-old > .output {
  background: #f7f7f7;
}
.perseus-widget-expression-old > .output > .tex {
  overflow-x: auto;
  padding: 5px;
}
.perseus-widget-expression-old > .output > .placeholder {
  position: relative;
  height: 40px;
  overflow-y: hidden;
}
.perseus-widget-expression-old > .output > .placeholder > .error {
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
  background: #f7f7f7;
  border: 1px solid #ddd;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
  color: #000;
  display: none;
  font-weight: normal;
  min-height: 22px;
  width: 168px;
  position: absolute;
  top: 0px;
  left: 40px;
  margin: auto;
}
.perseus-widget-expression-old > .output > .placeholder > .error > .buddy {
  background-image: url(/images/perseus/error-buddy.png);
  background-size: 100%;
  height: 36px;
  width: 40px;
  position: absolute;
  top: -3px;
  left: -42px;
}
.perseus-widget-expression-old > .output > .placeholder > .error > .message {
  font: 12px "Proxima Nova", sans-serif;
  line-height: 1.4em;
  margin: 0px 4px;
}
.perseus-widget-grapher {
  padding: 25px 25px 0 0;
}
.perseus-widget-grapher > .graphie-container {
  position: relative;
}
.perseus-widget-grapher > .graphie-container > img,
.perseus-widget-grapher > .graphie-container > .svg-image {
  position: absolute;
}
.framework-perseus .perseus-group {
  position: relative;
  width: 100%;
}
.framework-perseus .perseus-group .group-icon {
  font-size: 14px;
  position: absolute;
  top: 50%;
  top: calc(50% - 7px);
  margin-left: -20px;
}
.perseus-image-widget .perseus-image-title {
  text-align: center;
}
.perseus-image-editor .label-settings td {
  padding: 5px 4px;
  text-align: center;
}
.perseus-image-editor .label-settings tr:nth-child(odd) td {
  background-color: transparent;
}
.perseus-image-editor .label-settings th,
.perseus-image-editor .label-settings td {
  border-width: 0;
}
.perseus-widget-interactive-graph {
  padding: 25px 25px 0 0;
}
.perseus-widget-interactive-graph > .graphie-container {
  position: relative;
}
.perseus-widget-interactive-graph > .graphie-container > img,
.perseus-widget-interactive-graph > .graphie-container > .unresponsive-svg-image {
  position: absolute;
  bottom: 0;
  left: 0;
}
.perseus-widget-matcher .column {
  float: left;
  max-width: 50%;
}
.perseus-widget-matcher .column:first-child .column-label,
.perseus-widget-matcher .column:first-child .perseus-sortable {
  padding-right: 5px;
}
.perseus-widget-matcher .column + .column .column-label,
.perseus-widget-matcher .column + .column .perseus-sortable {
  border-left: 1px solid #444444;
  padding-left: 5px;
}
.perseus-widget-matcher .column-label {
  border-bottom: 1px solid #444444;
  padding-bottom: 5px;
  text-align: center;
}
.perseus-widget-matcher .column-label div.paragraph {
  margin: 0;
}
.perseus-widget-matcher .perseus-sortable {
  padding-top: 5px;
}
.perseus-matrix .matrix-prefix,
.perseus-matrix .matrix-suffix {
  display: inline-block;
  height: 30px;
  line-height: 30px;
  margin: 10px 5px 0 10px;
  vertical-align: top;
}
.perseus-matrix .matrix-suffix {
  margin: 10px 10px 0 5px;
}
.perseus-matrix div.paragraph {
  margin: 0;
}
.perseus-matrix .matrix-input {
  background: #e2e2e2;
  display: inline-block;
  margin: 5px;
  padding: 3px;
  position: relative;
  width: auto;
}
.perseus-matrix .matrix-row {
  white-space: nowrap;
}
.perseus-matrix .matrix-bracket {
  border-color: #666666;
  border-style: solid;
  border-bottom-width: 2px;
  border-top-width: 2px;
  margin-top: -2px;
  position: absolute;
  width: 6px;
}
.perseus-matrix .matrix-bracket.bracket-left {
  border-color: #666666;
  border-left-width: 2px;
  left: 3px;
}
.perseus-matrix .matrix-bracket.bracket-right {
  border-color: #666666;
  border-right-width: 2px;
  margin-left: -3px;
}
.perseus-matrix input,
.perseus-matrix .number-input {
  border: none;
  border-radius: 0;
  box-sizing: border-box;
  height: 30px;
  margin: 3px;
  padding: 0;
  text-align: center;
}
.perseus-matrix input.outside,
.perseus-matrix .number-input.outside {
  background: #f3f3f3;
}
.perseus-matrix input:focus,
.perseus-matrix .number-input:focus {
  border: none;
  outline: none;
}
.perseus-matrix.the-matrix .matrix-bracket,
.perseus-matrix.the-matrix .matrix-left,
.perseus-matrix.the-matrix .matrix-right {
  border-color: #29F139;
}
.perseus-matrix.the-matrix .matrix-input {
  background: #222;
}
.perseus-matrix.the-matrix input,
.perseus-matrix.the-matrix .number-input {
  background: #666;
  color: #29F139;
  font-weight: bold;
}
.perseus-matrix.the-matrix input.outside,
.perseus-matrix.the-matrix .number-input.outside {
  background: #444;
}
body.mobile .perseus-matrix .matrix-input {
  display: table;
}
body.mobile .perseus-matrix .matrix-row {
  display: table-row;
}
body.mobile .perseus-matrix .matrix-input-field {
  display: table-cell;
}
body.mobile .perseus-matrix .math-output {
  margin: 4px 4px 2px 4px;
  max-height: 36px;
  max-width: 80px;
  overflow: hidden;
}
.perseus-matrix-editor .perseus-single-editor {
  width: 338px;
}
.perseus-widget-measurer {
  position: relative;
}
.perseus-widget-measurer img {
  position: absolute;
}
.perseus-widget-measurer-url {
  width: 70%;
}
.orderer {
  position: relative;
  min-width: 480px;
}
.orderer .draggable-box {
  padding: 13px;
  min-height: 69px;
  margin-top: 30px;
}
.orderer .card {
  padding: 0 10px;
  cursor: pointer;
  position: relative;
  user-select: none;
  width: auto;
}
.orderer .card img {
  vertical-align: middle;
}
.orderer.height-normal.layout-horizontal .card {
  line-height: 65px;
  height: 65px;
}
.orderer.height-normal.layout-vertical .card {
  padding: 5px;
}
.orderer.height-large .card {
  line-height: 160px;
  height: 160px;
}
.orderer.height-auto .card {
  padding: 0;
}
.orderer.height-auto.layout-horizontal .drag-hint {
  min-height: 65px;
  min-width: 22px;
}
.orderer .card-wrap {
  position: relative;
  z-index: 3;
  margin-right: 4px;
  width: auto;
  float: left;
}
.orderer .bank {
  margin: 0px 13px;
}
.orderer .bank .card-wrap {
  margin-right: 10px;
  margin-bottom: 8px;
}
.orderer div.paragraph {
  margin: 0;
}
.orderer.layout-vertical .card-wrap {
  float: none;
  text-align: center;
}
.orderer.layout-vertical .bank,
.orderer.layout-vertical .draggable-box {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  float: left;
  max-width: 50%;
}
.orderer.layout-vertical .bank {
  padding: 10px 0 0 0;
  margin: 0;
}
.orderer.layout-vertical .bank .card-wrap {
  margin-right: 20px;
}
.orderer.layout-vertical .draggable-box {
  margin-top: 0;
  min-height: 170px;
  padding: 10px;
}
.orderer.layout-vertical .draggable-box .card-wrap:first-child {
  margin: 0;
}
.orderer.layout-vertical .draggable-box .card-wrap {
  margin: 8px 0 0 0;
}
.orderer.layout-vertical .draggable-box .drag-hint {
  box-sizing: border-box;
  min-width: 140px;
  min-height: 34px;
}
.orderer.layout-vertical .draggable-box .placeholder {
  box-sizing: border-box;
}
.perseus-widget-passage-container .perseus-widget-passage {
  line-height: 22px;
  margin: 22px 0 22px 45px;
  position: relative;
  width: 420px;
}
.perseus-widget-passage-container .perseus-widget-passage div.paragraph {
  font-family: Times, "Times New Roman", serif;
}
.perseus-widget-passage-container .katex {
  line-height: 20px;
}
.perseus-widget-passage-container .passage-title div.paragraph {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 10px;
}
.perseus-widget-passage-container .passage-text div.paragraph {
  font-size: 17px;
  margin: 0;
  text-indent: 20px;
}
.perseus-widget-passage-container .passage-text div.paragraph span {
  text-indent: 0;
}
.perseus-widget-passage-container .footnotes {
  margin-top: 22px;
}
.perseus-widget-passage-container .footnotes div.paragraph {
  font-size: 14px;
  margin: 0;
}
.perseus-widget-passage-container .perseus-passage-square-label,
.perseus-widget-passage-container .perseus-passage-circle-label,
.perseus-widget-passage-container .perseus-passage-bracket-label {
  font-family: Times, "Times New Roman", serif;
  font-size: 17px;
}
.perseus-widget-passage-container .line-numbers {
  font-size: 12px;
  font-style: italic;
  font-weight: 600;
  left: -40px;
  position: absolute;
  text-align: right;
  width: 25px;
}
.perseus-widget-passage-container .line-numbers span {
  box-sizing: border-box;
  display: block;
  height: 22px;
  padding-top: 1px;
}
.perseus-widget-passage-container .line-numbers .line-marker {
  padding-top: 3px;
}
.perseus-widget-passage-editor .perseus-single-editor {
  font-family: Times, "Times New Roman", serif;
  margin-left: -11px;
}
.perseus-widget-passage-editor .perseus-textarea-pair textarea {
  font-size: 13px;
  line-height: 17px;
}
body.sat-section .perseus-widget-passage {
  margin-top: 0;
}
.perseus-widget-plotter svg,
.perseus-widget-plotter vml {
  position: absolute;
}
.perseus-widget-plotter span.rotate {
  -moz-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";
}
.perseus-widget-plotter body.ie span.rotate {
  left: 60px !important;
  top: 140px !important;
}
.set-from-scale-box {
  border: 2px solid #EEEEEE;
  border-radius: 3px;
  padding: 3px;
}
.categories-title {
  font-size: 14px;
}
.perseus-widget-radio li span.checkbox input[type=radio],
#answer_area .perseus-widget-radio li span.checkbox input[type=radio] {
  float: none;
  margin: 3px;
}
.perseus-widget-radio {
  width: 100%;
}
.perseus-widget-radio div,
.perseus-widget-radio div > p {
  /* TODO(alpert): Find a better way of doing inline renderers */
  display: inline;
}
.perseus-widget-radio .svg-image div {
  display: block;
}
.perseus-widget-radio li {
  padding: 7px 0;
  margin-left: 20px;
}
.perseus-widget-radio li.inline {
  display: inline-block;
  padding-left: 20px;
}
.perseus-widget-radio li span.checkbox {
  position: relative;
  z-index: 3;
  display: inline-block;
  width: 20px;
  margin-left: -20px;
  margin-right: 0;
}
.perseus-widget-radio li span.checkbox .pos-back,
.perseus-widget-radio li span.checkbox .pos {
  display: none;
}
.perseus-widget-radio li div.instructions {
  margin-bottom: 5px;
}
.perseus-widget-radio li .value {
  display: block;
  margin-left: 18px;
  min-height: 22px;
}
.perseus-widget-radio li img,
.perseus-widget-radio li table {
  display: inline-block;
  vertical-align: middle;
}
.perseus-widget-radio li table {
  border: 1px solid #ccc;
}
.perseus-widget-radio .perseus-radio-clue {
  display: block;
}
.perseus-widget-radio .perseus-textarea-pair,
.perseus-widget-radio .perseus-textarea-underlay {
  display: block;
}
body.mobile .framework-perseus #problemarea input[type=radio],
body.mobile .framework-perseus #problemarea input[type=checkbox] {
  float: left;
  margin-right: 7px;
}
body.mobile .perseus-widget-radio {
  background: none;
  color: #aaaaaa;
  margin-left: 0;
}
body.mobile .perseus-widget-radio span.checkbox {
  position: relative;
  z-index: 3;
  position: absolute;
  margin-right: 26px;
  display: block;
  top: 50%;
  margin: -14px 0 0 0;
  width: auto;
}
body.mobile .perseus-widget-radio .perseus-radio-option {
  background: white;
  position: relative;
  border: 2px solid #aaaaaa;
  border-radius: 28px;
  box-sizing: border-box;
  cursor: pointer;
  display: block;
  font: 700 14pt/30px "Avenir", "Helvetica", "Arial", sans-serif;
  margin-left: 0;
  margin-bottom: 10px;
  overflow: hidden;
  padding: 8px 10px !important;
}
body.mobile .perseus-widget-radio .perseus-radio-option:active {
  background-color: #1c758a;
  border-color: #1c758a;
  color: white;
}
body.mobile .perseus-widget-radio .perseus-radio-option:active input[type=radio],
body.mobile .perseus-widget-radio .perseus-radio-option:active input[type=checkbox] {
  border-color: #aaaaaa;
  background-color: white;
}
body.mobile .perseus-widget-radio .perseus-radio-option.perseus-radio-selected {
  border-color: #1c758a;
  color: #1c758a;
  font-weight: bold;
}
body.mobile .perseus-widget-radio .perseus-radio-option.perseus-radio-selected:active {
  color: white;
}
body.mobile .perseus-widget-radio .perseus-radio-option .perseus-radio-option-content {
  margin-left: 40px;
  display: inline-block;
}
body.mobile .perseus-widget-radio input[type=radio],
body.mobile .perseus-widget-radio input[type=checkbox] {
  -webkit-appearance: none;
  appearance: none;
  border: 2px solid #aaaaaa;
  border-radius: 25px;
  float: left;
}
body.mobile .perseus-widget-radio input[type=radio] {
  height: 25px;
  margin-right: 10px;
  outline: none;
  width: 25px;
}
body.mobile .perseus-widget-radio input[type=radio]:checked {
  background: #1c758a;
  border: 2px solid #1c758a;
}
body.mobile .perseus-widget-radio input[type=checkbox] {
  position: absolute;
  outline: none;
}
body.mobile .perseus-widget-radio input[type=checkbox]:before {
  color: #aaaaaa;
  font: 15pt "FontAwesome";
  left: 0;
  position: relative;
  top: 1px;
}
body.mobile .perseus-widget-radio input[type=checkbox]:checked {
  border-color: #1c758a;
}
body.mobile .perseus-widget-radio input[type=checkbox]:checked:before {
  color: #1c758a;
  content: "\f00c";
}
body.sat-section .framework-perseus #problemarea input[type=radio],
#sat-mission .framework-perseus #problemarea input[type=radio],
body.sat-section .framework-perseus #problemarea input[type=checkbox],
#sat-mission .framework-perseus #problemarea input[type=checkbox] {
  float: left;
  margin-right: 7px;
}
body.sat-section .perseus-widget-radio,
#sat-mission .perseus-widget-radio {
  background: none;
  margin-left: 0;
  margin-top: 24px;
  user-select: none;
}
body.sat-section .perseus-widget-radio .perseus-radio-option-content,
#sat-mission .perseus-widget-radio .perseus-radio-option-content {
  user-select: text;
}
body.sat-section .perseus-widget-radio .checkbox-and-option,
#sat-mission .perseus-widget-radio .checkbox-and-option {
  display: block;
  position: relative;
}
body.sat-section .perseus-widget-radio span.checkbox,
#sat-mission .perseus-widget-radio span.checkbox {
  position: relative;
  z-index: 3;
  position: absolute;
  display: block;
  top: 50%;
  margin: -16px 0 0 0;
  width: auto;
}
body.sat-section .perseus-widget-radio span.checkbox .pos-back,
#sat-mission .perseus-widget-radio span.checkbox .pos-back {
  display: block;
  border-radius: 25px;
  border: 2px solid #0084ce;
  content: '';
  height: 25px;
  left: 1px;
  position: absolute;
  top: 1px;
  width: 25px;
}
body.sat-section .perseus-widget-radio span.checkbox .pos,
#sat-mission .perseus-widget-radio span.checkbox .pos {
  display: block;
  color: #0084ce;
  font-family: "Proxima Nova Semibold", sans-serif;
  font-size: 13px;
  left: 0;
  position: absolute;
  text-align: center;
  top: 7px;
  width: 32px;
}
body.sat-section .perseus-widget-radio .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option {
  position: relative;
  border-top: 1px solid #ccc;
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  box-sizing: border-box;
  cursor: pointer;
  display: block;
  margin-left: 0;
  overflow: hidden;
  padding: 17px 14px !important;
}
body.sat-section .perseus-widget-radio .perseus-radio-option:last-child,
#sat-mission .perseus-widget-radio .perseus-radio-option:last-child {
  border-bottom: 1px solid #ccc;
}
body.sat-section .perseus-widget-radio .perseus-radio-option label,
#sat-mission .perseus-widget-radio .perseus-radio-option label {
  cursor: pointer;
}
body.sat-section .perseus-widget-radio .perseus-radio-option:focus,
#sat-mission .perseus-widget-radio .perseus-radio-option:focus {
  border-bottom: 1px solid;
  border-color: #0084ce;
  outline: 1px solid #0084ce;
}
body.sat-section .perseus-widget-radio .perseus-radio-option:focus + .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option:focus + .perseus-radio-option {
  border-top-width: 0;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected,
body.sat-section .perseus-widget-radio .perseus-radio-option:active,
#sat-mission .perseus-widget-radio .perseus-radio-option:active {
  border-bottom-color: #0084ce;
  border-top-color: #0084ce;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected span.checkbox .pos,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected span.checkbox .pos,
body.sat-section .perseus-widget-radio .perseus-radio-option:active span.checkbox .pos,
#sat-mission .perseus-widget-radio .perseus-radio-option:active span.checkbox .pos {
  color: #fff;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected span.checkbox .pos-back,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected span.checkbox .pos-back,
body.sat-section .perseus-widget-radio .perseus-radio-option:active span.checkbox .pos-back,
#sat-mission .perseus-widget-radio .perseus-radio-option:active span.checkbox .pos-back {
  background: #0084ce;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected + .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected + .perseus-radio-option,
body.sat-section .perseus-widget-radio .perseus-radio-option:active + .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option:active + .perseus-radio-option {
  border-top-color: #0084ce;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct {
  color: #009900;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct span.checkbox .pos-back,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct span.checkbox .pos-back {
  border-color: #009900;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected {
  background-color: #e4f7e4;
  border-bottom-color: #00cc00;
  border-top-color: #00cc00;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected + .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected + .perseus-radio-option {
  border-top-color: #00cc00;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected span.checkbox .pos-back,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct.perseus-radio-selected span.checkbox .pos-back {
  background: #009900;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct:focus,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct:focus {
  border-color: #009900;
  outline-color: #009900;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect {
  color: #990000;
  background-color: #f2ebeb;
  border-bottom-color: #cc5252;
  border-top-color: #cc5252;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect + .perseus-radio-option,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect + .perseus-radio-option {
  border-top-color: #cc5252;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect span.checkbox .pos-back,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect span.checkbox .pos-back {
  border-color: #990000;
  background: #990000;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect:focus,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected.perseus-incorrect:focus {
  border-color: #990000;
  outline-color: #990000;
}
body.sat-section .perseus-widget-radio .perseus-radio-option:active,
#sat-mission .perseus-widget-radio .perseus-radio-option:active {
  background-color: #d0edf4 !important;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-radio-selected,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-radio-selected {
  background-color: #e4f3f9;
}
body.sat-section .perseus-widget-radio .perseus-radio-option .perseus-radio-option-content,
#sat-mission .perseus-widget-radio .perseus-radio-option .perseus-radio-option-content {
  display: block;
  margin-left: 45px;
  cursor: inherit !important;
}
body.sat-section .perseus-widget-radio .perseus-radio-option.perseus-correct:not(.perseus-radio-selected) span.checkbox .pos,
#sat-mission .perseus-widget-radio .perseus-radio-option.perseus-correct:not(.perseus-radio-selected) span.checkbox .pos {
  color: #009900;
}
body.sat-section .perseus-widget-radio input[type=radio],
#sat-mission .perseus-widget-radio input[type=radio] {
  display: none;
}
body.sat-section .review-mode .perseus-radio-option-content,
#sat-mission .review-mode .perseus-radio-option-content {
  font-weight: bold;
}
body.sat-section .review-mode input,
#sat-mission .review-mode input,
body.sat-section .review-mode .perseus-radio-option,
#sat-mission .review-mode .perseus-radio-option {
  pointer-events: none;
}
body.sat-section .review-mode .perseus-radio-clue,
#sat-mission .review-mode .perseus-radio-clue {
  margin-top: 13px;
  margin-left: 45px;
}
.framework-perseus .perseus-sequence {
  width: 100%;
}
.draggy-boxy-thing .draggable-box,
.draggy-boxy-thing .cards-area {
  background: #eee;
  border: 1px solid #ccc;
  border-bottom: 1px solid #aaa;
  box-shadow: 0 1px 2px #ccc;
  -moz-box-shadow: 0 1px 2px #ccc;
  -webkit-box-shadow: 0 1px 2px #ccc;
}
.draggy-boxy-thing .cards-area {
  position: relative;
  z-index: 2;
}
.draggy-boxy-thing .card {
  position: relative;
  z-index: 3;
  background-color: #fff;
  border: 1px solid #b9b9b9;
  border-bottom-color: #939393;
  border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  cursor: pointer;
}
.draggy-boxy-thing .card.placeholder {
  background: #ddd;
  border: 1px solid #ccc;
}
.draggy-boxy-thing .card.drag-hint {
  background: none;
  border: 1px dashed #aaa;
  cursor: auto;
}
.draggy-boxy-thing .card.drag-hint:hover {
  border-color: #aaa;
  box-shadow: none;
}
.draggy-boxy-thing .card.dragging {
  background-color: #ffedcd;
  opacity: 0.8;
  filter: opacity(0.8);
}
.draggy-boxy-thing .card.stack {
  z-index: auto;
}
.draggy-boxy-thing .card.stack:after {
  content: " ";
  background-color: #fff;
  border: 1px solid #b9b9b9;
  border-bottom-color: #939393;
  border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  height: 100%;
  width: 100%;
  z-index: -1;
  top: 1px;
  left: 1px;
  position: absolute;
}
.draggy-boxy-thing .card:hover {
  border-color: #ffa500;
  box-shadow: 0 0 4px #c78100;
  -moz-box-shadow: 0 0 4px #c78100;
  -ms-box-shadow: 0 0 4px #c78100;
  -o-box-shadow: 0 0 4px #c78100;
  -webkit-box-shadow: 0 0 4px #c78100;
}
.perseus-sortable {
  position: relative;
  z-index: 3;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  float: left;
}
.perseus-sortable .perseus-sortable-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  cursor: pointer;
  min-width: 25px;
  min-height: 44px;
  padding: 10px;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
}
.perseus-sortable .perseus-sortable-placeholder {
  background: #ddd;
  border: 1px solid #ccc;
}
.perseus-sortable .perseus-sortable-draggable {
  font-size: 0;
  text-align: center;
}
.perseus-sortable .perseus-sortable-draggable:before {
  content: "";
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}
.perseus-sortable .perseus-sortable-draggable > div {
  display: inline-block;
  font-size: 14px;
  max-width: 100%;
  vertical-align: middle;
}
.perseus-sortable .perseus-sortable-draggable div.paragraph {
  margin: 0;
}
.perseus-sortable .perseus-sortable-draggable.perseus-sortable-static {
  cursor: pointer;
}
.perseus-sortable .perseus-sortable-draggable.perseus-sortable-static:hover {
  border-color: #ffa500;
  box-shadow: 0 0 4px #c78100;
  -moz-box-shadow: 0 0 4px #c78100;
  -ms-box-shadow: 0 0 4px #c78100;
  -o-box-shadow: 0 0 4px #c78100;
  -webkit-box-shadow: 0 0 4px #c78100;
}
.perseus-sortable .perseus-sortable-draggable.perseus-sortable-dragging {
  background-color: #ffedcd;
  filter: opacity(0.8);
  opacity: 0.8;
}
.perseus-sortable .perseus-sortable-draggable.perseus-sortable-disabled {
  background-color: inherit;
  border: 1px solid transparent;
  cursor: default;
}
.perseus-sortable.layout-horizontal .perseus-sortable-card {
  float: left;
}
.perseus-sortable.layout-horizontal .perseus-sortable-dragging {
  cursor: ew-resize;
}
.perseus-sortable.layout-vertical,
.perseus-sortable.layout-vertical .perseus-sortable-card {
  max-width: 100%;
}
.perseus-sortable.layout-vertical .perseus-sortable-dragging {
  cursor: ns-resize;
}
.perseus-sortable.unpadded .perseus-sortable-card {
  padding: 0;
}
.perseus-sortable.unpadded .perseus-sortable-card img {
  vertical-align: bottom;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown {
  text-align: left;
  margin: 20px auto 0;
  border-collapse: collapse;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown tr {
  height: 23px;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown th,
.framework-perseus table.perseus-widget-table-of-values.non-markdown td {
  border: 2px solid black;
  border-width: 0 2px;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown th:first-child,
.framework-perseus table.perseus-widget-table-of-values.non-markdown td:first-child {
  border-left: 0;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown th:last-child,
.framework-perseus table.perseus-widget-table-of-values.non-markdown td:last-child {
  border-right: 0;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown th {
  font-weight: normal;
  padding: 5px;
  width: 80px;
  text-align: left;
  border-bottom: 2px solid black;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown th .paragraph {
  margin: 0;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown td {
  padding: 0px 5px;
  text-align: right;
}
.framework-perseus table.perseus-widget-table-of-values.non-markdown tbody tr:first-child td {
  padding-top: 5px;
}
.framework-perseus table.perseus-widget-table-of-values input,
#answer_area table.perseus-widget-table-of-values input {
  width: 80px;
}
body.mobile .framework-perseus table.perseus-widget-table-of-values.non-markdown td {
  padding: 5px;
}
.perseus-widget-transformer .highlighted-tool-button {
  text-shadow: 1px 1px rgba(0, 0, 0, 0.25);
}
.perseus-widget-transformer > .graphie-container {
  margin-bottom: 10px;
  position: relative;
  overflow: hidden;
}
.perseus-widget-transformer > .graphie-container > img,
.perseus-widget-transformer > .graphie-container > .unresponsive-svg-image {
  position: absolute;
  bottom: 0;
  left: 0;
}
.perseus-widget-transformer .transformer-undo-button {
  float: right;
}
.perseus-widget-transformer .perseus-transformation-list {
  margin-top: 10px;
  margin-bottom: 10px;
}
.perseus-widget-transformer .perseus-transformation-list input {
  width: 40px;
}
.old-unit-input input,
.unit-editor-canonical {
  border: 1px solid #a4a4a4;
  border-radius: 5px;
  font-size: 14px;
  padding: 6px;
}
.unit-editor > div {
  margin: 5px 0;
}
.perseus-diff {
  margin: 0 10px;
}
.perseus-diff .diff-header {
  font-size: 18px;
  padding: 10px 0;
  width: 50%;
  display: inline-block;
}
.perseus-diff .diff-header.collapsed {
  font-size: 14px;
  padding: 0px;
}
.perseus-diff .diff-body {
  border-top: 1px solid #e4e4e4;
  border-bottom: 1px solid #e4e4e4;
}
.perseus-diff .diff-row {
  width: 50%;
  white-space: pre-wrap;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  font-size: 14px;
  padding-right: 20px;
  padding-left: 10px;
  overflow: hidden;
}
.perseus-diff .diff-row.collapsed {
  color: #888;
  cursor: pointer;
}
.perseus-diff .diff-row.collapsed:hover {
  color: #666;
}
.perseus-diff .diff-row.collapsed:active {
  color: #444;
}
.perseus-diff .diff-row .diff-line {
  margin-bottom: 20px;
}
.perseus-diff .before {
  float: left;
  border-left: 1px solid #e4e4e4;
}
.perseus-diff .after {
  float: right;
  border-right: 1px solid #e4e4e4;
  border-left: 1px solid #e4e4e4;
}
.perseus-diff .inner-value {
  height: 100%;
  padding: 3px;
}
.perseus-diff .not-present {
  display: none;
}
.perseus-diff .blank-space {
  visibility: hidden;
}
.perseus-diff .added {
  background-color: #EEFFEE;
}
.perseus-diff .added.dark {
  background-color: #AAFFAA;
}
.perseus-diff .removed {
  background-color: #FFEEEE;
}
.perseus-diff .removed.dark {
  background-color: #FFAAAA;
}
.perseus-diff .image {
  margin-left: 20px;
  margin-bottom: 10px;
}
.perseus-diff .image-unchanged {
  border: 1px solid #AAAAAA;
}
.perseus-diff .image-added {
  border: 2px solid #AAFFAA;
}
.perseus-diff .image-removed {
  border: 2px solid #FFAAAA;
}
.perseus-widget-container.widget-nohighlight {
  transition: all 0.15s;
}
.perseus-widget-container.widget-highlight {
  -webkit-box-shadow: 0px 0px 9px 2px #ffa500;
  -moz-box-shadow: 0px 0px 9px 2px #ffa500;
  box-shadow: 0px 0px 9px 2px #ffa500;
  transition: all 0.15s;
}
.perseus-widget-container.widget-inline {
  display: inline;
}
.perseus-widget-container.widget-inline-block {
  display: inline-block;
}
.perseus-tooltip {
  background: #fff;
  padding: 5px 10px;
  width: 240px;
}
.perseus-formats-tooltip {
  background: #fff;
  padding: 5px 10px;
  width: 240px;
  color: #777;
}
.framework-perseus .perseus-formats-tooltip .paragraph > ul {
  padding: 0;
  margin: -20px 0 -16px 0;
}
.framework-perseus .perseus-formats-tooltip .paragraph > ul > li {
  list-style-type: none;
}
.perseus-math-input.mq-editable-field.mq-math-mode {
  background: #fff;
  font-size: 18px;
  min-width: 100px;
}
.perseus-math-input.mq-editable-field.mq-math-mode > .mq-root-block {
  border-color: #a4a4a4;
  border-radius: 5px;
  padding: 4px;
}
.perseus-math-input.mq-editable-field.mq-math-mode .mq-cursor {
  padding-left: 0;
}
.perseus-math-input.mq-editable-field.mq-math-mode .mq-paren.mq-ghost {
  color: inherit;
}
.perseus-math-input.mq-editable-field.mq-math-mode .mq-paren + span {
  margin: 0;
}
.perseus-widget-editor .perseus-math-input.mq-editable-field.mq-math-mode > .mq-root-block {
  border-radius: 0;
}
.math-input-buttons {
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 5px;
  border: 1px solid #ddd;
  box-sizing: border-box;
  margin-top: 5px;
  padding: 2px;
  width: 201px;
}
.math-input-buttons.absolute {
  left: -2px;
  position: absolute;
  top: -3px;
  z-index: 5;
}
.tex-button {
  display: block;
  float: left;
  width: 35px;
  height: 35px;
  margin: 2px;
  border: 1px solid #1c758a;
  background-color: white;
  border-radius: 5px;
}
.tex-button:hover {
  cursor: pointer;
  background-color: #f0f0f0;
}
.tex-button:focus {
  border: 2px solid #1c758a;
  outline: none;
}
.tex-button-row {
  margin: 5px 0;
}
.tex-button-row:first-child {
  margin-top: 0;
}
.tex-button-row:last-child {
  margin-bottom: 0;
}
.renderer-widget-error {
  background-color: #fcc;
}
body.sat-section .content-area > div {
  margin-left: auto;
  margin-right: auto;
  width: 592px;
}
body.sat-section .content-area > div .perseus-input-with-answer-blurb > span {
  display: inline-block;
}
body.sat-section .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers,
body.sat-section .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers:before {
  font-family: "Proxima Nova Semibold";
}
body.sat-section .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers {
  color: #009900;
  padding-right: 4px;
}
body.sat-section .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers:before {
  content: "CORRECT ANSWER:";
  padding: 0 5px 0 13px;
  color: #121212;
}
body.sat-section .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answer:not(:first-child):before {
  content: "or";
  padding: 0 5px;
  color: #121212;
}
body.sat-section .content-area > div input.perseus-incorrect {
  color: #990000;
  background-color: #f2ebeb;
  border: solid 1px #cc5252;
}
body.sat-section .content-area > div input.perseus-correct {
  color: #009900;
  background-color: #e4f7e4;
  border: solid 1px #00cc00;
}
body.sat-section .content-area > div input.perseus-unanswered {
  background-color: #eee;
  border: solid 1px #999;
}
body.sat-section .content-area > div.perseus-renderer-two-columns {
  width: 1024px;
}
body.sat-section .content-area > div.perseus-renderer-two-columns > .paragraph {
  margin: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns > .paragraph {
  margin: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column {
  overflow-y: auto;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column > .paragraph {
  margin: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) {
  background: #eee;
  border-right: 1px solid #ddd;
  height: 515px;
  max-height: 515px;
  float: left;
  padding-left: 46px;
  padding-top: 35px;
  padding-bottom: 22px;
  width: 512px;
  box-sizing: border-box;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) .perseus-widget-passage-container .perseus-widget-passage-instructions div.paragraph {
  margin-top: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) .perseus-widget-passage {
  margin: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) > .paragraph {
  margin-right: 40px;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) blockquote {
  padding: 0;
  margin-right: 22px;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) blockquote > .paragraph:nth-child(1) {
  margin-top: 0;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(2) {
  float: right;
  height: 550px;
  max-height: 550px;
  padding-right: 20px;
  width: 475px;
}
body.sat-section .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(2) .perseus-group {
  margin-bottom: 20px;
}
body.sat-section .question-annotation {
  color: #999;
  margin-top: 35px;
  margin-bottom: 24px;
  text-transform: uppercase;
}
body.sat-section .paragraph:not(:first-child) .question-annotation {
  margin-top: 48px;
}
body.sat-section input[type=text],
body.sat-section input[type=number] {
  border: 1px solid #aaa;
  font-family: "Proxima Nova Semibold", sans-serif;
  font-size: 14px;
  margin: 10px 0;
  padding: 5px;
}
body.sat-section .valid-answer input[type=text]:valid,
body.sat-section .valid-answer input[type=number]:valid {
  border: 1px solid #0084ce;
  background: #e4f3f9;
}
body.sat-section .invalid-answer input[type=text]:valid,
body.sat-section .invalid-answer input[type=number]:valid {
  color: #990000;
  background-color: #f2ebeb;
  border: solid 1px #cc5252;
}
#sat-mission .content-area > div {
  margin-left: auto;
  margin-right: auto;
  width: 592px;
}
#sat-mission .content-area > div .perseus-input-with-answer-blurb > span {
  display: inline-block;
}
#sat-mission .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers,
#sat-mission .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers:before {
  font-family: "Proxima Nova Semibold";
}
#sat-mission .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers {
  color: #009900;
  padding-right: 4px;
}
#sat-mission .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answers:before {
  content: "CORRECT ANSWER:";
  padding: 0 5px 0 13px;
  color: #121212;
}
#sat-mission .content-area > div .perseus-input-with-answer-blurb .perseus-possible-answer:not(:first-child):before {
  content: "or";
  padding: 0 5px;
  color: #121212;
}
#sat-mission .content-area > div input.perseus-incorrect {
  color: #990000;
  background-color: #f2ebeb;
  border: solid 1px #cc5252;
}
#sat-mission .content-area > div input.perseus-correct {
  color: #009900;
  background-color: #e4f7e4;
  border: solid 1px #00cc00;
}
#sat-mission .content-area > div input.perseus-unanswered {
  background-color: #eee;
  border: solid 1px #999;
}
#sat-mission .content-area > div.perseus-renderer-two-columns {
  width: 1024px;
}
#sat-mission .content-area > div.perseus-renderer-two-columns > .paragraph {
  margin: 0;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column {
  display: inline-block;
  overflow-y: auto;
  vertical-align: top;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column > .paragraph {
  margin-top: 0;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) {
  background: #eee;
  border-right: 1px solid #ddd;
  height: 502px;
  max-height: 502px;
  padding-left: 46px;
  padding-top: 48px;
  padding-bottom: 22px;
  width: 512px;
  box-sizing: border-box;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) .perseus-widget-passage-container .perseus-widget-passage-instructions div.paragraph {
  margin-top: 0;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) .perseus-widget-passage {
  margin: 0;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) > .paragraph {
  margin-right: 40px;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) blockquote {
  padding: 0;
  margin-right: 22px;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(1) blockquote > .paragraph:nth-child(1) {
  margin-top: 0;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(2) {
  height: 550px;
  max-height: 550px;
  padding-left: 32px;
  padding-right: 32px;
  width: 448px;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .perseus-column:nth-child(2) .perseus-group {
  margin-bottom: 20px;
}
#sat-mission .content-area > div.perseus-renderer-two-columns .question-annotation {
  margin-top: 48px;
}
#sat-mission .question-annotation {
  color: #999;
  font-size: 100%;
  font-family: inherit;
  margin: 80px auto 24px auto;
  max-width: 592px;
  text-transform: uppercase;
}
#sat-mission .paragraph:not(:first-child) .question-annotation {
  margin-top: 48px;
}
#sat-mission input[type=text],
#sat-mission input[type=number] {
  border: 1px solid #aaa;
  font-family: "Proxima Nova Semibold", sans-serif;
  font-size: 14px;
  margin: 10px 0;
  padding: 5px;
}
#sat-mission input[type=text]:focus,
#sat-mission input[type=number]:focus {
  border-color: #0084ce;
  box-shadow: 0 0 10px rgba(0, 132, 206, 0.8);
  outline: none;
}
#sat-mission .valid-answer input[type=text]:valid,
#sat-mission .valid-answer input[type=number]:valid {
  border: 1px solid #0084ce;
  background: #e4f3f9;
}
#sat-mission .valid-answer input[type=text]:valid:focus,
#sat-mission .valid-answer input[type=number]:valid:focus {
  box-shadow: 0 0 10px rgba(0, 132, 206, 0.8);
}
#sat-mission .invalid-answer input[type=text]:valid,
#sat-mission .invalid-answer input[type=number]:valid {
  color: #990000;
  background-color: #f2ebeb;
  border: solid 1px #cc5252;
}
#sat-mission .invalid-answer input[type=text]:valid:focus,
#sat-mission .invalid-answer input[type=number]:valid:focus {
  box-shadow: 0 0 10px rgba(204, 82, 82, 0.8);
}
#sat-mission #sat-route-task .content-area > .perseus-renderer {
  margin-top: 80px;
}
#sat-mission #sat-route-task .content-area > .perseus-renderer.perseus-renderer-two-columns {
  margin-top: 0;
}
#sat-mission #sat-route-task .content-area > .perseus-renderer.perseus-renderer-two-columns .perseus-column:nth-child(2) > *:first-child {
  margin-top: 48px;
}
.perseus-error {
  background: #ffbaba;
  border: 2px solid red;
  border-radius: 5px;
  padding: 20px;
  margin: 15px 0 10px;
}
.perseus-sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}
