.illuminate-learning-tool * {
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.illuminate-learning-tool .drag-handler {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  cursor: move;
  text-align: center;
  z-index: 1;
}
.illuminate-learning-tool .drag-handler span {
  width: 4px;
  height: 4px;
  margin: 0 2px;
  border-radius: 50%;
  display: inline-block;
  background-color: #666;
}
.illuminate-learning-tool {
  /* z-index: 500; */
  position: relative;
  display: inline-block;
  /* margin-bottom: 12px; */
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.illuminate-learning-tool button,
.illuminate-learning-tool button:focus {
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.illuminate-learning-tool .grouped-btn {
  margin-left: -1px;
  position: relative;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
}
.illuminate-learning-tool:first-child > .grouped-btn {
  margin-left: 0;
  -webkit-border-bottom-left-radius: 4px;
  border-bottom-left-radius: 4px;
  -webkit-border-top-left-radius: 4px;
  border-top-left-radius: 4px;
  -moz-border-radius-bottomleft: 4px;
  -moz-border-radius-topleft: 4px;
}
.illuminate-learning-tool:last-child > .grouped-btn {
  -webkit-border-top-right-radius: 4px;
  border-top-right-radius: 4px;
  -webkit-border-bottom-right-radius: 4px;
  border-bottom-right-radius: 4px;
  -moz-border-radius-topright: 4px;
  -moz-border-radius-bottomright: 4px;
}
.illuminate-learning-tool .illuminate-learning-tool-content {
  position: absolute;
  cursor: move;
  transform-origin: 50% 95%;
  -ms-transform-origin: 50% 95%;
  -webkit-transform-origin: 50% 95%;
}
.illuminate-learning-tool .illuminate-learning-tool-content .rotate {
  width: 28px;
  height: 52px;
  cursor: move;
  position: absolute;
  bottom: -6px;
  margin-left: -28px;
  background: url('../images/rotate-illuminate.png') no-repeat center center;
  background-size: 24px 45px;
}
.illuminate-learning-tool .illuminate-learning-tool-content .rotate:hover {
  background-size: 28px 52px;
}
.illuminate-learning-tool-content .testing-tool-protractor {
  background-image: url('../images/protractor.svg');
  background-size: 385px 200px;
  width: 385px;
  height: 200px;
}
.illuminate-learning-tool-content .testing-tool-ruler-6in {
  background-image: url('../images/ruler-6-inches.svg');
  background-size: 506px 94px;
  width: 506px;
  height: 94px;
}
.illuminate-learning-tool-content .testing-tool-ruler-12in {
  background-image: url('../images/ruler-12-inches.svg');
  background-size: 985px 94px;
  width: 985px;
  height: 94px;
}
.illuminate-learning-tool-content .testing-tool-ruler-15cm {
  background-image: url('../images/ruler-15-cm.svg');
  background-size: 510px 94px;
  width: 510px;
  height: 94px;
}
.illuminate-learning-tool-content .testing-tool-ruler-30cm {
  background-image: url('../images/ruler-30-cm.svg');
  background-size: 985px 94px;
  width: 985px;
  height: 94px;
}
.illuminate-calculator {
  position: relative;
  display: inline-block;
  margin-bottom: 12px;
}
.illuminate-calculator .header {
  position: relative;
  height: 30px;
  background-color: #0E76BC;
}
.illuminate-calculator .header .drag-handler {
  padding-top: 2px;
}
.illuminate-calculator .header .drag-handler span {
  background-color: #fff;
}
.illuminate-calculator .content {
  border: 3px solid #0E76BC;
  border-top: 0px;
  background-color: #e9e9e9;
  /*
        * {
            font-family: Symbola, "Times New Roman", serif;
        }
        .illuminate-calculator-result {
            background: white;
            height: 60px;
            line-height: 60px;
            margin: 0;
            padding-right: 20px;
            width: 100%;
            text-align: right;
            font-size: 20px;
            color: dimgrey;
            border: none;
            cursor: auto;
            border-radius: 0;
            -moz-box-shadow: inset 0px 0px 5px 2px rgba(0,0,0,0.2);
            -webkit-box-shadow: inset 0px 0px 5px 2px rgba(0,0,0,0.2);
            box-shadow: inset 0px 0px 5px 2px rgba(0,0,0,0.2);        
        }
        .button-inv-alt {
            display: none;
        }
        */
}
.illuminate-calculator .content.basic {
  width: 385px;
}
.illuminate-calculator .content.scientific {
  width: 598px;
}
.illuminate-calculator .content.graphing {
  width: 698px;
  height: 398px;
}
.illuminate-calculator-content {
  position: absolute;
  display: none;
  top: 0;
  left: 0;
  background-color: #fff;
  z-index: 500;
  /*
    .illuminate-calculator-help {
        position: absolute;
        overflow: auto;
        left: 3px;
        right: 3px;
        bottom: 3px;
        top: 30px;
        background-color: #e8e8e8;
        display: none;
        z-index: 200;
        padding: 8px;
    }
    */
}
.illuminate-easter-message {
  position: absolute;
  width: 600px;
  left: 50%;
  margin-left: -300px;
  top: 50px;
  background-color: #f2dede;
  border: 1px solid #cc0000;
  padding: 12px 8px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  border-radius: 5px;
}
.illuminate-equation * {
  box-shadow: none !important;
  font-size: 14px;
}
.illuminate-equation *:focus {
  box-shadow: none !important;
}
.illuminate-equation {
  width: 100%;
  max-width: 800px;
  text-align: left;
}
.illuminate-equation * {
  font-family: Symbola, "Times New Roman", serif;
  font-size: 18px;
}
.illuminate-equation .illuminate-equation-wrapper {
  border: 1px solid #e8e8e8;
  background-color: #fff;
  border-radius: 2px;
  padding: 0 0.2em;
  overflow: hidden;
  -moz-box-shadow: inset 0px 0px 5px 2px rgba(0, 0, 0, 0.2) !important;
  -webkit-box-shadow: inset 0px 0px 5px 2px rgba(0, 0, 0, 0.2) !important;
  box-shadow: inset 0px 0px 5px 2px rgba(0, 0, 0, 0.2) !important;
}
.illuminate-equation .illuminate-equation-wrapper .mq-editable-field {
  min-width: 1.5em;
  padding: 1em;
  width: 100%;
  border: none;
}
.illuminate-equation .illuminate-equation-wrapper .mq-editable-field .mq-root-block {
  border: none;
  box-shadow: none;
  padding: 2px;
  vertical-align: middle;
  display: inline-block;
  width: 100%;
}
.illuminate-equation .mq-math-mode .mq-empty {
  background: transparent;
  border: 1px dotted #000;
  width: 12px;
}
.illuminate-equation .mq-math-mode .mq-sqrt-stem {
  border-top: 1px solid;
  margin-right: .1em;
  padding-left: .15em;
  padding-top: .2em;
  margin-top: 1px;
}
.illuminate-equation .mq-math-mode .mq-sqrt-stem.mq-empty {
  background: transparent;
  border: 1px dotted;
  border-top: 1px solid;
}
.illuminate-equation .mq-math-mode .mq-nthroot {
  top: -0.1em;
}
.illuminate-equation .mq-math-mode .mq-nthroot span {
  font-size: 80%;
}
.illuminate-equation .mq-math-mode .mq-denominator.mq-empty {
  border-top: 1px solid;
}
.illuminate-equation .mq-math-mode .mq-numerator.mq-empty {
  border-bottom: 0;
}
.illuminate-equation .mq-math-mode .mq-sup span {
  font-size: 80%;
}
.illuminate-equation .mq-math-mode .mq-sub * {
  font-size: 14px;
}
.illuminate-absolute-keyboard-parent,
.illuminate-relative-keyboard-parent {
  top: 0;
  left: 0;
}
.illuminate-absolute-keyboard-parent *,
.illuminate-relative-keyboard-parent * {
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  font-size: 14px;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard {
  position: absolute;
  z-index: 100;
  display: inline-block;
  border: 2px solid #e8e8e8;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header {
  background-color: #e8e8e8;
  height: 3.5em;
  min-height: 2.5em;
  position: relative;
  overflow: hidden;
  width: 100%;
  cursor: move;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-help,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-help {
  float: left;
  height: 3.5em;
  line-height: 3.5em;
  padding-left: 10px;
  color: #666;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header .drag-handler,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header .drag-handler {
  height: 3.5em;
  padding-top: 12px;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-flipper,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-flipper {
  position: absolute;
  right: 0;
  z-index: 10;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-flipper button,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header .keyboard-flipper button {
  float: right;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header .illuminate-button,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header .illuminate-button {
  font-size: 1em;
  height: 3.5em;
  vertical-align: top;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header.no-drag,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header.no-drag {
  cursor: default;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-header.no-drag .drag-handler,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-header.no-drag .drag-handler {
  display: none;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-content,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-content {
  padding: 3px;
  background-color: #f5f5f5;
  float: left;
  width: 100%;
}
.illuminate-absolute-keyboard-parent .illuminate-equation-keyboard .keyboard-content .hide,
.illuminate-relative-keyboard-parent .illuminate-equation-keyboard .keyboard-content .hide {
  display: none;
}
.illuminate-absolute-keyboard-parent {
  position: absolute;
}
.mathquill-toolbars-inline {
  display: inline-flex;
  margin: 2px;
}
.mathquill-toolbars-inline .illuminate-equation {
  width: inherit !important;
  min-width: 100px !important;
}
.mathquill-toolbars-inline .illuminate-equation .illuminate-equation-input {
  padding: 4px 2px;
}
.illuminate-learning-tool-material {
  background-color: #e9e9e9;
  padding: 8px;
  border-radius: 5px;
}
.illuminate-learning-tool-material a.material-close {
  position: absolute;
  top: -15px;
  right: -15px;
  width: 30px;
  height: 30px;
  background: transparent url('../images/close.png');
  cursor: pointer;
}
.illuminate-button {
  background-color: #e8e8e8;
  color: #696969;
  border: none;
  cursor: pointer;
  display: inline-block;
  position: relative;
  text-transform: none;
  text-decoration: none;
  text-shadow: none;
  font-weight: normal;
  outline: none;
  padding: 0.6em 1.2em;
  line-height: 1.5em;
  border-radius: 2px;
  transition: 0.2s linear background-color, color;
  box-shadow: none;
  user-select: none;
}
.illuminate-button * {
  font-family: "Times New Roman", Symbola, serif;
}
.illuminate-button:hover {
  background-color: #cfcfcf;
}
.illuminate-button.illuminate-button-active {
  background-color: #cccccc;
  color: #4d4d4d;
  box-shadow: inset 0 0 0 1px #52a8ec,inset 0px 2px 12px #888888 !important;
}
.illuminate-button-row {
  display: inline-flex;
  float: left;
}
.illuminate-button-cell {
  display: inline-block;
}
.illuminate-button-cell.right {
  float: right;
}
.illuminate-button-rounded {
  display: block;
  width: 70px;
  height: 50px;
  line-height: 50px;
  padding: 0;
  text-align: center;
  border: 1px solid #4c4c4c;
  margin: 2px;
  cursor: pointer;
  outline: 0;
  border: 1px solid #c5c5c5;
  background-color: #eee;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(1, #ddd));
  background: -webkit-linear-gradient(top, #fff 0, #ddd 100%);
  background: -moz-linear-gradient(top, #fff 0, #ddd 100%);
  background: -o-linear-gradient(top, #fff 0, #ddd 100%);
  background: -ms-linear-gradient(top, #fff 0, #ddd 100%);
  background: linear-gradient(top, #fff 0, #ddd 100%);
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
  -webkit-border-radius: 5px;
  border-radius: 5px;
  white-space: nowrap;
  text-decoration: none;
  vertical-align: middle;
}
.illuminate-button-rounded * {
  font-family: Symbola, "Times New Roman", serif;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
}
.illuminate-button-rounded sup {
  font-size: 12px;
  top: -0.75em;
}
.illuminate-button-rounded .mq-sqrt-stem.mq-empty {
  background: transparent;
  border: 1px dotted #000;
  border-top: 1px solid;
}
.illuminate-button-rounded .mq-exponent {
  line-height: 36px;
}
.illuminate-button-rounded .mq-exponent .mq-supsub {
  line-height: 16px;
  font-size: 14px;
}
.illuminate-button-rounded .mq-math-mode .mq-empty {
  background: transparent;
  border: 1px dotted #000;
  width: 12px;
}
.illuminate-button-rounded .mq-math-mode .mq-nthroot {
  top: -0.1em;
}
.illuminate-button-rounded .mq-math-mode .mq-sqrt-stem.mq-empty {
  border-top: 1px solid;
}
.illuminate-button-rounded .mq-math-mode .mq-denominator {
  padding: 0 0.1em;
  border-top: 1px solid;
}
.illuminate-button-rounded .mq-math-mode .mq-denominator .mq-empty {
  border-top: 1px solid;
  display: block;
}
.illuminate-button-rounded .mq-math-mode .mq-numerator {
  padding: 0 0.1em;
}
.illuminate-button-rounded .mq-math-mode .mq-numerator.mq-empty {
  border-bottom: 0;
  display: block;
}
.illuminate-button-rounded .mq-math-mode .mq-sup * {
  font-size: 14px;
}
.illuminate-button-rounded .mq-math-mode .mq-sup.mq-empty {
  margin-left: 2px;
  display: block;
}
.illuminate-button-rounded .mq-math-mode .mq-sub * {
  font-size: 14px;
}
.illuminate-button-rounded .mq-math-mode .mq-sub.mq-empty {
  margin-left: 2px;
  display: block;
}
.illuminate-button-rounded:hover {
  background-color: #fff;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(1, #eee));
  background: -webkit-linear-gradient(top, #fff 0, #eee 100%);
  background: -moz-linear-gradient(top, #fff 0, #eee 100%);
  background: -o-linear-gradient(top, #fff 0, #eee 100%);
  background: -ms-linear-gradient(top, #fff 0, #eee 100%);
  background: linear-gradient(top, #fff 0, #eee 100%);
}
.illuminate-button-rounded:active,
.illuminate-button-rounded.active {
  background: #ebebeb;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
}
.illuminate-button-rounded.disabled .mq-style {
  color: #999 !important;
}
.illuminate-button-rounded.gray {
  background-color: #bbb;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #ddd), color-stop(1, #aaa));
  background: -webkit-linear-gradient(top, #ddd 0, #aaa 100%);
  background: -moz-linear-gradient(top, #ddd 0, #aaa 100%);
  background: -o-linear-gradient(top, #ddd 0, #aaa 100%);
  background: -ms-linear-gradient(top, #ddd 0, #aaa 100%);
  background: linear-gradient(top, #ddd 0, #aaa 100%);
  border: 1px solid #888;
  border-color: #a6a6a6 #999 #8c8c8c;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}
.illuminate-button-rounded.gray:hover {
  background-color: #ccc;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #ddd), color-stop(1, #ccc));
  background: -webkit-linear-gradient(top, #ddd 0, #ccc 100%);
  background: -moz-linear-gradient(top, #ddd 0, #ccc 100%);
  background: -o-linear-gradient(top, #ddd 0, #ccc 100%);
  background: -ms-linear-gradient(top, #ddd 0, #ccc 100%);
  background: linear-gradient(top, #ddd 0, #ccc 100%);
}
.illuminate-button-rounded.gray:active,
.illuminate-button-rounded.gray.active {
  background: #ababab;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
}
.illuminate-button-rounded.gray .mq-style {
  color: #000;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}
.illuminate-button-rounded.button-cover {
  position: absolute;
  background: #fbfbfb url("../images/slide-button.png") center center no-repeat !important;
  z-index: 4;
  -webkit-transition: left 0.2s;
  -moz-transition: left 0.2s;
  -o-transition: left 0.2s;
  transition: left 0.2s;
}
.illuminate-button-rounded.button-cover.degree {
  left: 77px;
}
.illuminate-button-rounded.button-cover.radian {
  left: 3px;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard .illuminate-button-rounded,
.illuminate-equation-keyboard-wrapper .symbol-keyboard .illuminate-button-rounded {
  display: block;
  width: 66px;
  height: 40px;
  line-height: 40px;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard .illuminate-button-rounded.arrow,
.illuminate-equation-keyboard-wrapper .symbol-keyboard .illuminate-button-rounded.arrow {
  width: 36px;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard .illuminate-button-rounded.space-bar,
.illuminate-equation-keyboard-wrapper .symbol-keyboard .illuminate-button-rounded.space-bar {
  width: 500px;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard .illuminate-button-rounded.shift-bar,
.illuminate-equation-keyboard-wrapper .symbol-keyboard .illuminate-button-rounded.shift-bar {
  width: 100px;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard.caps .illuminate-button-rounded:not(.gray) {
  text-transform: uppercase;
}
.illuminate-equation-keyboard-wrapper .letter-keyboard.caps .shift-bar {
  background: #ababab;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
}
.illuminate-equation-keyboard-wrapper .function-keyboard .double-wide {
  width: 144px;
}