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input[type=text]:focus{border:1px solid #555}.contact textarea,.activityFields textarea{width:100%;padding:12px 20px;box-sizing:border-box;border:1px solid #ddd;border-radius:4px;-webkit-transition:.5s;transition:.5s;outline:0;font-family:"Istok Web",sans-serif;font-size:16px;font-size:1.6rem}.contact textarea:focus,.activityFields textarea:focus{border:1px solid #555}#textarea_feedback{color:gray}#Content .contact label,.Wrapper_inner .contact label{width:100%}.g-recaptcha-container{margin:calc((28.8px)/2 + 20px + 8px)0}#Content .g-recaptcha{transform:scale(1.2105)}#copyActivityLink{width:500px;height:40px;height:4rem;padding:12px 20px;margin:8px 0;box-sizing:border-box;border:1px solid #ddd;border-radius:4px 0 0 4px;-webkit-transition:.5s;transition:.5s;outline:0;font-family:"Istok Web",sans-serif;font-size:16px;font-size:1.6rem}#copyActivityLink:focus{border:1px solid #555;background:#fff}.greenSelection::selection{background:#91bca8}.greenSelection::-moz-selection{background:#91bca8}.copyLinkTooltip{position:absolute}.copyLinkTooltip::before{content:attr(data-tooltip);pointer-events:none;white-space:pre;position:absolute;color:#fff;background:#555;font-size:12px;font-size:1.2rem;padding:.15rem .6rem;border-radius:.3rem;opacity:0;visibility:hidden}.copyLinkTooltip::after{content:"";pointer-events:none;width:0;height:0;position:absolute;border-color:#555;border-width:0;border-style:solid;opacity:0;visibility:hidden}.copyLinkTooltip::before{bottom:calc(.8rem + 100%);right:50%;transform:translateX(50%)}.copyLinkTooltip::after{border-top-width:.5rem;border-right-width:.5rem;border-right-color:#0000;border-left-width:.5rem;border-left-color:#0000;bottom:calc(.3rem + 100%);right:50%;transform:translateX(50%)}.copyLinkTooltip:hover::before,.copyLinkTooltip:hover::after{visibility:visible;opacity:1;transition-property:opacity;transition-duration:.2s;transition-timing-function:ease-in-out;transition-delay:0s}#copyActivityLinkBtn{height:40px;height:4rem;padding:12px 20px;margin:8px 0;box-sizing:border-box;border-top:1px solid #ddd;border-right:1px solid #ddd;border-bottom:1px solid #ddd;border-left:0;border-radius:0 4px 4px 0;-webkit-transition:.5s;transition:.5s;outline:0;font-family:"Istok Web",sans-serif;font-size:16px;font-size:1.6rem;background-color:#fff;color:#91bca8;cursor:pointer;position:absolute}#Content{flex-grow:1;padding:15px;min-height:100%;border-radius:10px;border:2px solid #3d484b;width:805px;background-color:#fff;margin:0 auto}#Content .center{text-align:center}.text-align-center{text-align:center}#MainTable{width:100%;visibility:visible;transition:opacity 2s}#MainTable>h3{margin-top:30px}.MainTableCell{text-align:left;line-height:50px}.MainTableCell>h2{margin-top:20px}.MainTableCell2{text-align:left;border:0}.MainTableCell3{line-height:50px}.MainTableCellQuiz{padding:0;width:100%}#QuizContainer{position:relative;padding:20px 0}#summary_div2_B{table-layout:fixed;width:100%;position:relative;text-align:center}#quiz_table_m{margin:.5rem auto;width:100%;border-collapse:collapse}.quiz_table_m-columns td{border-bottom:3px solid #fff}.quiz_table_m-FlexContainer{margin:0 auto;width:100%;height:auto;display:flex;flex-direction:row;flex-wrap:wrap;flex-grow:0;justify-content:space-around;justify-content:center;border-collapse:collapse!important}.quiz_table_m-FlexItem{display:inline-block}#FlexMargin1,#FlexMargin2,#FlexMargin3{padding-right:40px}#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:1}#FlexMargin3{order:2}#FlexMargin4{order:3}@media (max-width:1200px){.quiz_table_m-FlexContainer{width:600px}#FlexMargin1,#FlexMargin2{padding-right:40px}#FlexMargin3,#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:2}#FlexMargin3{order:1}#FlexMargin4{order:3}}@media (max-width:659px){.quiz_table_m-FlexContainer{width:280px}#FlexMargin1,#FlexMargin2,#FlexMargin3,#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:1}#FlexMargin3{order:2}#FlexMargin4{order:3}}#quizFontSize{font-weight:400}@media (min-width:600px) and (orientation:portrait),(min-height:600px) and (orientation:landscape){#FlexMargin1,#FlexMargin2,#FlexMargin3{padding-right:50px}#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:1}#FlexMargin3{order:2}#FlexMargin4{order:3}@media (max-width:1420px){.quiz_table_m-FlexContainer{width:650px}#FlexMargin1,#FlexMargin2{padding-right:50px}#FlexMargin3,#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:2}#FlexMargin3{order:1}#FlexMargin4{order:3}}@media (max-width:732px){.quiz_table_m-FlexContainer{width:300px}#FlexMargin1,#FlexMargin2,#FlexMargin3,#FlexMargin4{padding-right:0}#FlexMargin1{order:0}#FlexMargin2{order:1}#FlexMargin3{order:2}#FlexMargin4{order:3}}#quizFontSize{font-weight:700}}.quizTable{border-collapse:separate;border-spacing:0 10px}.QuizPart_numA,.QuizPart_operation,.QuizPart_numB,.QuizPart_equal{height:26px;height:2.6rem;line-height:26px;line-height:2.6rem;font-size:26px;font-size:2.6rem;font-family:"Mulish",sans-serif}.QuizPart_operation{text-align:center}.QuizPart_numA{text-align:right}.QuizPart_numB{text-align:left}.dQuizPart_numA,.dQuizPart_operation,.dQuizPart_numB,.dQuizPart_equal{height:26px;height:2.6rem;line-height:26px;line-height:2.6rem;font-family:"Mulish",sans-serif}.dQuizPart_numA{text-align:right;border-bottom-left-radius:3px;border-top-left-radius:3px;overflow:hidden;padding-left:3px}.dQuizPart_numB{text-align:left}.dQuizInput{border-bottom-right-radius:3px;border-top-right-radius:3px;font-family:"Mulish",sans-serif}.dAns{height:22px;height:2.2rem;margin:2px 2px 2px 0;margin:.2rem .2rem .2rem 0;width:35px;border:0;padding:0 3px;border-radius:3px;line-height:22px;line-height:2.2rem;font-size:16px;font-size:1.6rem;font-family:"Mulish",sans-serif;background-color:#e8e8e8}.dQuizCorrectAns{vertical-align:middle;font-family:"Mulish",sans-serif;color:green;font-weight:600;padding-left:2px}#CurrentQuizPart{display:inline-block;height:26px;height:2.6rem;line-height:26px;line-height:2.6rem;font-size:26px;font-size:2.6rem;text-align:right;font-family:"Mulish",sans-serif;vertical-align:middle}#CurrentQuizPartAns{display:inline-block;font-family:"Mulish",sans-serif;font-size:26px;font-size:2.6rem;text-align:left;line-height:26px;line-height:2.6rem;padding:5px;height:26px;height:2.6rem;min-width:50px;min-width:5rem;border:inset #888 1px;box-shadow:inset 1px 1px 1px #333;background:linear-gradient(#bbb,#eee);border-radius:8px;vertical-align:middle}.QuizPart_hidden{display:none}.quiz_table_m-columns td:nth-child(5){width:0}.QuizInput{font-family:"Mulish",sans-serif;font-size:26px;font-size:2.6rem;text-align:left;line-height:26px;line-height:2.6rem;padding:5px;height:26px;height:2.6rem;min-width:50px;min-width:5rem;border:inset #888 1px;box-shadow:inset 1px 1px 1px #333;border-radius:8px}.QuizInputGreen{background:linear-gradient(#bbb,#eee);background:linear-gradient(#a6cc47,#d7e8ab);background:linear-gradient(#c9e08f,#d7e8ab)}.QuizInputRed{background:linear-gradient(#e09b8f,#e8b4ab)}.QuizInputGrey{background:linear-gradient(#bbb,#eee)}.QuizCorrectAns{height:26px;height:2.6rem;line-height:26px;line-height:2.6rem;font-size:26px;font-size:2.6rem;text-align:left;font-family:"Mulish",sans-serif;background-color:pink}#CurrentNumCell{display:inline-block;height:38px;height:calc(2.6rem + 2px + 10px);margin:0 auto;display:none}#CurrentNumCellWrapper{margin:0 auto;height:48px;height:4.8rem;height:52px;height:5.2rem;width:280px;width:28rem;padding-bottom:0;background-color:#fff;border-radius:6px;border:solid #888 1px;margin-top:1rem;margin-bottom:2px}#CurrentNumCellWrapper:before{content:"";display:inline-block;vertical-align:middle;height:100%}#MsgQuizEnded{height:44px;height:4.4rem;line-height:44px;line-height:4.4rem;text-align:center;font-size:28px;font-size:2.8rem;font-weight:700;font-family:"Mulish",sans-serif;padding:2px 0;display:none}#MsgQuizEndedGreen{color:green}#MsgQuizEndedRed{color:#9b4447}#MsgQuizEndedBlack{color:#000}.mHidden{display:none}#GraphicsContainer{display:none;border:1px solid #3d484b;margin:10px auto;height:24px;width:270px}.ResultGraphics{float:left;width:6px;width:calc(270px/40);height:24px}#detailedResults_1,#detailedResults_2{display:none}.CorrectAnswer{min-width:20px;padding:0 5px;border-bottom:0;color:green}#mBlurredArea{width:300px;position:relative;margin:0 auto}#keyboard{margin:0 auto}#latest_result_prac,#latest_result_comp{display:none;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:5px 10px;text-align:left;line-height:4rem}#latest_result_prac_m,#latest_result_comp_m{xdisplay:none;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:30px auto 10px auto;background-color:#fff;text-align:center;line-height:38px;line-height:3.8rem;width:600px;max-width:calc(100% - 2rem)}[data-mobile="1"] #MsgQuizMarked{text-align:center;box-shadow:0 0 30px rgba(0,0,0,.2);width:600px;max-width:calc(100% - 2rem);margin:0 auto}[data-mobile="1"] #MsgQuizMarked{padding-bottom:.8rem}[data-mobile="1"]:not([data-activity]) #MsgQuizMarked{margin-bottom:2rem}#MsgQuizMarked:has(>#latest_result_comp_m.displayNone):has(>#latest_result_prac_m.displayNone){display:none}.displayNone{display:none}#MainTableStudentResult{visibility:hidden;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:0 0 10px 0;background-color:#e8e8e8;border:1px solid #ddd;border-radius:5px;box-shadow:5px 5px 5px -5px #333}input.QuizButton::-webkit-input-placeholder{color:#000}input.QuizButton:-moz-placeholder{color:#000}input.QuizButton::-moz-placeholder{color:#000}input.QuizButton:-ms-input-placeholder{color:#000}input.QuizButton::-ms-input-placeholder{color:#000}input.QuizButton::placeholder{color:#000}input.QuizButton{padding-left:0;padding-right:0}.InputButton{font-size:30px;font-size:3rem;background:linear-gradient(155deg,#222,#444);border-radius:6px;border:outset #888 1px;box-shadow:2px 2px 2px 2px #222;color:#ddd;height:48px;height:4.8rem;width:64px;width:6.4rem;margin:2px;text-shadow:-1px -1px 1px #111}.InputButton:hover{box-shadow:2px 2px 2px 2px #222;color:#fff;text-shadow:-1px -1px 1px #222;background:linear-gradient(155deg,#444,#999)}.mInputButton{font-size:20px;font-size:2rem;border-radius:6px;border:outset #888 1px;box-shadow:2px 2px 2px 2px #222;color:#ddd;height:48px;height:4.8rem;width:64px;width:6.4rem;margin:2px;text-shadow:-1px -1px 1px #222}.mInputButton:hover{box-shadow:2px 2px 2px 2px #222;color:#fff;text-shadow:-1px -1px 1px #222;background:linear-gradient(155deg,#999,orange)}#clrInputButton{background:linear-gradient(155deg,#333,#f30)}#clrInputButton:hover{background:linear-gradient(155deg,#999,#f30)}.sum-InputButton:hover{box-shadow:2px 2px 2px 2px #222;color:#fff;text-shadow:-1px -1px 1px #222;background:linear-gradient(175deg,#999,#484)}.sum-InputButton{font-size:2.2rem;background:linear-gradient(175deg,#242,#484);border-radius:6px;border:outset #888 1px;box-shadow:2px 2px 2px 2px #222;color:#eee;height:16rem;width:6.4rem;margin:2px;text-shadow:-1px -1px 1px #222}.sum-InputButton:active,.mInputButton:active,.InputButton:active{outline:0;box-shadow:1px 1px 1px 1px #222;color:#fff}#mobileOverlay{position:fixed;top:0;left:0;width:0;height:100%}.blur{filter:progid:DXImageTransform.Microsoft.Blur(PixelRadius='3');-webkit-filter:url(#blur-filter);filter:url(#blur-filter);-webkit-filter:blur(3px);filter:blur(3px)}#TestInfoDiv,#ResultInfoDiv{display:none;margin:auto;background-color:#f3efe3;border:1px solid #ddd;border-radius:5px;box-shadow:5px 5px 5px -5px #333;padding:5px 10px;line-height:normal}.TestInfoEmptyDiv{height:5px}.container{position:relative;padding-left:30px;margin-bottom:12px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.container input{position:absolute;opacity:0;cursor:pointer}.checkmark{position:absolute;top:0;left:0;height:20px;width:20px;background-color:#eee;border-radius:50%}.checkmark2{position:absolute;top:0;left:0;height:20px;width:20px;background-color:#fff;border-radius:50%}.container:hover input~.checkmark,.container:hover input~.checkmark2{background-color:#ccc}.container input:checked~.checkmark,.container input:checked~.checkmark2{background-color:#91bca8}.checkmark:after,.checkmark2:after{content:"";position:absolute;display:none}.container input:checked~.checkmark:after,.container input:checked~.checkmark2:after{display:block}.container .checkmark:after,.container .checkmark2:after{top:6px;left:6px;width:8px;height:8px;border-radius:50%;background:#fff}.customCheckbox{--custom-checkbox-color:#3d484b;--custom-checkbox-disabled:#959495;box-sizing:border-box;font-family:system-ui,sans-serif;font-size:1.6rem;font-weight:700;line-height:1.6rem;position:relative;display:block;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:calc(12% + 20px)}.customCheckbox.result{width:50px}.customCheckboxTxt{width:calc(80% - 20px);margin-bottom:20px;line-height:24px}.customCheckboxTxt.result{width:calc(100% - 50px);font-size:1.2rem}.customCheckbox--disabled{color:var(--custom-checkbox-disabled)}input[type=checkbox]{-webkit-appearance:none;appearance:none;background-color:var(--form-background);margin:0;font:inherit;color:currentColor;width:24px;height:24px;border:2px solid #ddd;border-radius:2px;transform:translateY(-1px);display:grid;place-content:center;position:absolute}.account input[type=checkbox],.login input[type=checkbox],.register input[type=checkbox]{top:0;left:calc((48px - 24px)/2)}.customCheckbox.result>input[type=checkbox]{top:0;left:0}input[type=checkbox]::before{content:"";width:16px;height:16px;clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80%0,43% 62%);transform:scale(0);transform-origin:bottom left;transition:120ms transform ease-in-out;box-shadow:inset 1em 1em var(--custom-checkbox-color);background-color:CanvasText}input[type=checkbox]:checked::before{transform:scale(1)}input[type=checkbox]:focus{border:2px solid #555}.account input:disabled{--custom-checkbox-color:var(--custom-checkbox-disabled);color:var(--custom-checkbox-disabled);cursor:not-allowed;background-color:rgba(239,239,239,.3)}.tick-info{text-align:justify;font-size:1.4rem;margin-bottom:20px;line-height:1.2;width:92%}.createAccountTxt{text-align:justify;font-size:1.4rem;margin-bottom:20px}#arrow-wrapper{width:522px;position:relative;top:-5px;margin-bottom:5px;line-height:1.6rem}.arrow-div{position:relative;background-color:#f8f8f8;border:1px solid #ddd;border-radius:5px}.arrow-div:after,.arrow-div:before{bottom:100%;left:10%;border:solid transparent;content:" ";height:0;width:0;position:absolute;pointer-events:none}.arrow-div:after{border-color:transparent;border-bottom-color:#f8f8f8;border-width:11px;margin-left:-11px}.arrow-div:before{border-color:transparent;border-bottom-color:#ddd;border-width:12px;margin-left:-12px}.arrow-up-out{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:5px solid #ddd;position:relative;top:0;left:40px}.arrow-up-in{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:5px solid #f8f8f8;position:relative;top:1px;left:-5px}.arrow-div2{background-color:#f3efe3;border:1px solid #ddd;border-radius:5px;box-shadow:5px 5px 5px -5px #333;padding:5px 10px;width:500px;line-height:normal}#CurrentTime,#CurrentScore,#CurrentMaxScore{color:green;font-size:24px;font-size:2.4rem;font-family:"Mulish",sans-serif}#IndicatorTime,#IndicatorScore{margin:5px 0;text-align:center}.CompetitionResult{color:green;font-size:28px;font-size:2.8rem;font-family:"Mulish",sans-serif}.CompetitionResultText{font-size:24px;font-size:2.4rem;font-weight:700}.StudentResult{color:green;font-size:24px;font-size:2.4rem;font-family:"Mulish",sans-serif}.StudentResultText{font-size:20px;font-size:2rem;font-weight:700}.CompetitionResult_m{color:green;font-size:24px;font-size:2.4rem;font-family:"Mulish",sans-serif}.CompetitionResultText_m{font-weight:700}.TestSummary{display:table;width:100%;margin:0 auto}.TestSummaryButtons{display:inline-grid;grid-template-columns:auto;grid-template-rows:auto;row-gap:1rem}.TestSummaryPart{height:3.8rem}.SummaryPart1{font-size:2rem}#summary_placeholder2{margin:30px 0;text-align:center;font-style:italic}#QuizTopLayer{position:absolute;top:30%;left:30%;width:40%;height:40%;display:flex;align-items:center;justify-content:center;font-family:"Mulish",sans-serif;cursor:pointer;padding:10px;z-index:100}#QuizTopLayer.green{background-color:#91bca8;background-image:linear-gradient(to bottom,#91bca8,#81b29b);border-radius:.3rem;border:1px solid #606060}#QuizTopLayer.error{background-color:#f3efe3;border-radius:.3rem;border:5px dashed red}.iPad_link{color:#00f}.iPad_margin{margin-top:5px}#QuizTopLayer_m{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:flex;align-items:center;justify-content:center;position:absolute;top:10%;left:10%;width:80%;height:80%;border-radius:.3rem;font-family:"Mulish",sans-serif;cursor:pointer}#QuizTopLayer_m.green{background-color:#91bca8;background-image:linear-gradient(to bottom,#91bca8,#81b29b);border:1px solid #606060}#QuizTopLayer_m.error{background-color:#f3efe3;border:5px dashed red}#QuizTopLayer_m_txt{margin:15px 10px;text-align:center}.btn_mobile{color:#fff;font-family:"Mulish",sans-serif;font-weight:700;cursor:pointer}.btn_desktop{color:#3d484b;font-family:"Mulish",sans-serif;font-weight:600;cursor:pointer;font-size:16px;font-size:1.6rem;border:1px solid #bbb;border-radius:.4rem;padding:.4rem .8rem;cursor:pointer;line-height:1.25;background-image:linear-gradient(to top,#eee,#fbfbfb 75%)}.btn_desktop.inline{display:inline}.new_btn_desktop{-webkit-border-radius:3px;-webkit-border-radius:.3rem;-moz-border-radius:3px;-moz-border-radius:.3rem;border-radius:4px;border-radius:.4rem;font-family:"Mulish",sans-serif;font-weight:600;text-align:center;text-decoration:none;cursor:pointer;outline:0;line-height:1.25}.new_btn_desktop.formSubmit{font-size:20px;font-size:2rem;padding:7px 13px;padding:.7rem 1.3rem;height:50px}.new_btn_desktop.formSubmit_m{font-size:20px;font-size:2rem;padding:7px 13px;padding:.7rem 1.3rem;height:50px}.contact .new_btn_desktop.formSubmit,.contact .new_btn_desktop.formSubmit_m{width:100%}.new_btn_desktop.formSubmit,.new_btn_desktop.formSubmit_m{width:368px}.new_btn_desktop.xlarge{font-size:20px;font-size:2rem;padding:7px 13px;padding:.7rem 1.3rem;width:100%}.new_btn_desktop.large{font-size:20px;font-size:2rem;padding:7px 13px;padding:.7rem 1.3rem;min-width:200px;min-width:20rem}.new_btn_desktop.sml{font-size:16px;font-size:1.6rem;padding:4px 5px;padding:.4rem .5rem;min-width:90px;min-width:9rem}.new_btn_desktop.green{background:#91bca8;background-image:-webkit-linear-gradient(top,#91bca8,#81b29b);background-image:-moz-linear-gradient(top,#91bca8,#81b29b);background-image:-ms-linear-gradient(top,#91bca8,#81b29b);background-image:-o-linear-gradient(top,#91bca8,#81b29b);background-image:linear-gradient(to bottom,#91bca8,#81b29b);color:#fff;border:solid #71a98f 1px}.new_btn_desktop.red{background:#9b4447;background-image:-webkit-linear-gradient(top,#9b4447,#8b3d3f);background-image:-moz-linear-gradient(top,#9b4447,#8b3d3f);background-image:-ms-linear-gradient(top,#9b4447,#8b3d3f);background-image:-o-linear-gradient(top,#9b4447,#8b3d3f);background-image:linear-gradient(to bottom,#9b4447,#8b3d3f);color:#fff;border:solid #7c3638 1px}.new_btn_desktop.white{background:#fff;color:#91bca8;border:solid #91bca8 2px}.new_btn_desktop.grey{color:#3d484b;border:1px solid #bbb;background-image:linear-gradient(to top,#eee,#fbfbfb 75%)}.new_btn_desktop.green:hover{background:#a1c6b5;background-image:-webkit-linear-gradient(top,#a1c6b5,#91bca8);background-image:-moz-linear-gradient(top,#a1c6b5,#91bca8);background-image:-ms-linear-gradient(top,#a1c6b5,#91bca8);background-image:-o-linear-gradient(top,#a1c6b5,#91bca8);background-image:linear-gradient(to bottom,#a1c6b5,#91bca8);text-decoration:none;transition:background-image .2s}.new_btn_desktop.red:hover{background:#a55659;background-image:-webkit-linear-gradient(top,#a55659,#9b4447);background-image:-moz-linear-gradient(top,#a55659,#9b4447);background-image:-ms-linear-gradient(top,#a55659,#9b4447);background-image:-o-linear-gradient(top,#a55659,#9b4447);background-image:linear-gradient(to bottom,#a55659,#9b4447);text-decoration:none;transition:background-image .2s}.new_btn_desktop:active{color:#ebebeb}.new_btn_desktop.inlineBlock{display:inline-block}.select_desktop{-webkit-appearance:none;-moz-appearance:none;appearance:none;box-sizing:border-box;padding:.4rem 1.88rem .4rem .5rem;margin:0;outline:0;color:#3d484b;font-family:"Mulish",sans-serif;font-weight:600;cursor:pointer;font-size:16px;font-size:1.6rem;align-items:center;border:1px solid #bbb;border-radius:.4rem;cursor:pointer;line-height:1.25;background-image:linear-gradient(to top,#eee,#fbfbfb 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2rem}.mSidenavLeft .closebtn,.mSidenavRight .closebtn{font-size:32px;font-size:3.2rem;line-height:40px;line-height:4rem}.mSidenavLeft_linkbox{height:4rem;padding-left:2rem;vertical-align:middle;line-height:4rem}.mSidenavLeft_linkbox.green{background-color:#91bca8;background-image:linear-gradient(to bottom,#91bca8,#81b29b)}.mSidenavLeft_linkbox.white{background-color:#fff;color:#82a997}.mSidenavLeft_linkbox.red{background:#9b4447;background-image:linear-gradient(to bottom,#9b4447,#8b3d3f)}.mSidenavLeft_linkbox.borderbottomgreen{border-bottom:2px solid #91bca8}.mSidenavLeft_linkbox.borderbottomwhite{border-bottom:2px solid #fff}.mSidenavLeft_linkbox.bordertopgreen{border-top:2px solid #91bca8}.mSidenavLeft_linkbox.bordertopwhite{border-top:2px solid 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td{border-bottom-style:hidden}table.level_info.level_d tr:nth-child(3) td{border-bottom-style:hidden}table.level_info.level_d tr:nth-child(4) td{border-bottom-style:hidden}table.level_info.level_d tr:nth-child(5) td{border-bottom-style:hidden}table.level_info.level_d tr:nth-child(n) td:first-child{text-align:center}table.level_info.level_m tr:first-child td{border-top-style:hidden;border-bottom-style:hidden;border-left-style:hidden;border-right-style:hidden;padding-bottom:.8rem;padding-top:.8rem;font-weight:700;background-color:#91bca8;color:#fff}table.level_info.level_m tr:nth-child(2) td:last-child{background-color:#f3efe3}table.level_info.level_m tr:nth-child(n+2) td:first-child{border-right-style:hidden;background-color:#f3efe3}table.level_info.level_m tr:nth-child(n+2) td{border-bottom-style:hidden}table.level_info.level_m tr:nth-child(n+1) td:first-child{border-left-style:hidden}table.level_info.level_m tr:nth-child(n+1) td:last-child{border-right-style:hidden}table.level_info.level_m tr:nth-child(n) td:first-child{text-align:center}table.level_info_more tr:first-child td{border-top-style:hidden;border-bottom-style:hidden;border-left-style:hidden;border-right-style:hidden;padding-bottom:1rem}table.level_info_more tr:nth-child(2) td:first-child{border-top-left-radius:.5rem}table.level_info_more tr:nth-child(2) td:last-child{border-top-right-radius:.5rem}table.level_info_more tr:nth-child(2) td:nth-child(n){background-color:#f3efe3}table.level_info_more tr:nth-child(n+3) td:first-child{border-right-style:hidden;background-color:#f3efe3}table.level_info_more tr:last-child td:first-child{border-bottom-left-radius:.5rem}table.level_info_more tr:last-child td:last-child{border-bottom-right-radius:.5rem}table.level_info_more tr:nth-child(2) td{border-bottom-style:hidden}table.level_info_more tr:nth-child(3) td{border-bottom-style:hidden}table.level_info_more tr:nth-child(4) td{border-bottom-style:hidden}table.level_info_more tr:nth-child(5) td{border-bottom-style:hidden}table.level_info_more tr:nth-child(n) td:first-child{text-align:center}table.level_info_more_m tr:first-child td{padding:.8rem;background-color:#91bca8;color:#fff;text-align:center}table.level_info_more_m tr:nth-child(2) td{background-color:#f3efe3}table.level_info_more_m tr:nth-child(5n+2) td{background-color:#f3efe3}table.level_info_more_m tr:nth-child(5n+1) td,table.level_info_more_m tr:nth-child(5n+2) td,table.level_info_more_m tr:nth-child(5n+3) td,table.level_info_more_m tr:nth-child(5n+4) td,table.level_info_more_m tr:nth-child(5n+5) td,table.level_info_more_m tr:nth-child(5n+6) td{border-bottom:1px solid silver}table.level_info_more_m tr:nth-child(5n+6) td{font-size:.5rem}.modal_1,.modal_2,.modal_3,.modal_4,.modal_5,.modal_6,.modal_a1,.modal_a2,.modal_a3,.modal_a4,.modal_a5,.modal_a6,.modal_login{position:fixed;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:scale(1.1);transition:visibility 0s linear .25s,opacity .25s 0s,transform .25s;z-index:999}.modal-content{box-sizing:border-box;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background-color:#e8dfc7;padding:10px 20px;width:calc(100% - 25px);max-width:600px;border-radius:8px;font-size:1.6rem}.modal-content-login{display:grid;grid-template-columns:1fr min-content 1fr;grid-template-rows:min-content min-content;box-sizing:border-box;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background-color:#e8dfc7;padding:50px 20px 70px 20px;width:calc(100% - 25px);max-width:600px;border-radius:8px}.modal-content-confirm{display:grid;grid-template-columns:min-content 1fr 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(min-width:626px){.modal-content-levelInfo{width:600px}}.show-modal{opacity:1;visibility:visible;transform:scale(1);transition:visibility 0s linear 0s,opacity .25s 0s,transform .25s}.modal-close{position:absolute;top:-12px;right:-12px;height:31px;width:31px;border-radius:50%;display:flex;flex-direction:column;justify-content:center;background:#91bca8;border:2px solid #fff;cursor:pointer}#mainPromo>.modal-close{background:#8eb4e3}.modal-close.levelInfo{top:calc(5% - 12px);right:0;z-index:1}@media (min-width:626px){.modal-close.levelInfo{right:calc(50% - 300px - 12px)}}.modal-close:hover{background:#a1c6b5}.modal-close:before,.modal-close:after{position:absolute;content:"";width:21px;height:3px;border-radius:2px;background-color:#fff}.modal-close:before{transform:rotate(45deg);left:5px}.modal-close:after{transform:rotate(-45deg);left:5px}.containerShadow{-webkit-box-shadow:0 0 5px rgba(0,0,0,.2);-moz-box-shadow:0 0 5px rgba(0,0,0,.2);box-shadow:0 0 5px rgba(0,0,0,.2)}.activitiesContainer{opacity:1;padding:.8rem 1.2rem}.activitiesContainer:nth-child(odd){background-color:#fff}.activitiesContainer:nth-child(even){background-color:#f3efe3}.fadeAndRemove{transition:opacity 2s linear;opacity:0}.modal-content.error{padding:10px!important}.modalErrorMsg{padding:10px 20px;border:5px dashed red;font-size:24px;font-size:1.5rem;margin:0;min-height:50px}.studentQuizErrorMsgS{font-size:16px;font-size:1.6rem}.studentQuizErrorMsgLBfff{color:#fff;font-size:24px;font-size:2.4rem;font-weight:700}.studentQuizErrorMsgSBfff{color:#fff;font-size:16px;font-size:1.6rem;font-weight:700}.hidden{visibility:hidden}.none{display:none}.activity-ongoing{height:2rem}.activity-paused{height:2rem}.activity-paused2{height:2.4rem}.activityHeader{display:inline-block;font-size:20px;font-size:2rem;color:#9b4447;margin-top:15px;margin-top:1.5rem}.activityHeader.top{margin-top:0}#activityNameAvailable{color:green;padding-left:1.6rem}#activityNameUnavailable,#activityNameError{color:red;padding-left:1.6rem}#NextQuiz{display:none;margin:0 auto 10px auto}.exerciseDiv{box-sizing:border-box;padding:.8rem 1.2rem;background-color:#f3efe3;border:1px solid #606060;border-radius:4px;margin-left:auto;margin-right:auto}#activityCompleted{box-sizing:border-box;padding:.8rem 1.2rem;border-radius:4px;margin:0 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rgba(0,0,0,.2)}#activityResultsWide,#activityResultsNarrow{white-space:nowrap;border-collapse:collapse}.activityResultswrapper>.smallFont{font-size:1.2rem}.activityResultswrapper>div:not(.smallFont){font-size:1.6rem}.activityResultswrapper>.displayNone,#cExplainer.displayNone{display:none}div.wide-grid-table>div,div.narrow-grid-table>div{box-sizing:border-box;padding:.1rem 1.2rem}div.wide-grid-table>div.rGrid-gap-last{padding:0}div.narrow-grid-table>div.csv:not(.stickyColumn):not(.firstStudentExercise){border-top:1px solid silver}div.narrow-grid-table>div.rNested:not(.firstStudentExercise){border-top:1px solid silver}div.narrow-grid-table>div.rGrid-gap-last.rGrid-data:not(.firstStudentExercise){border-top:1px solid silver}div.narrow-grid-table>.rGrid-header.rGrid-gap-last{text-align:center}div.narrow-grid-table>.rGrid-header.rGrid-gap-last>.A_normal_font{font-weight:400}.activityResultswrapper div.rGrid-name{width:180px}.rName{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}.stickyColumn{position:-webkit-sticky;position:sticky;left:0;z-index:9}.rGrid-header{color:#fff;font-weight:700;vertical-align:top;background-color:#91bca8}.activityResultswrapper>div>.practice-span{grid-column:span 3;text-align:center;min-width:170px}.activityResultswrapper>div>.challenge-span{grid-column:span 2;text-align:center;min-width:214px}.calcW{display:grid;grid-template-columns:1fr auto}.activityResultswrapper>div>.practice-span>span:nth-of-type(3){grid-column:1/span 2;font-weight:400}.activityResultswrapper>div>.challenge-span>span:nth-of-type(3){grid-column:1/span 2;font-weight:400}.rGrid-icon{display:flex;align-items:center;justify-content:center}#activityResultsWide>.rGrid-icon{text-align:center}.wide-grid-table,.narrow-grid-table{display:grid;justify-items:stretch}div.rGrid-data:not(.rGrid-gap-last),div.rGrid-icon:not(.rGrid-gap-last){border-right:1px solid 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0;font-weight:700;text-align:center;grid-column-start:results-col-start;grid-column-end:results-col-end}.narrowExerciseInfo{color:#3d484b}.narrowExerciseInfoOperation{font-weight:700}.narrowExerciseInfoLevel{font-size:1.2rem}.narrowExerciseInfoLevel.smallFont{font-size:1rem}.results-incorrect,.results-correct{height:1.2rem}.results-time,.results-challenge{height:1.6rem}.collapsible{background-color:#fff;overflow:hidden;transition:all .5s ease-in-out;height:auto}.collapsible.A_bg_e8dfc7{background-color:#e8dfc7}.collapsible.collapsed{height:0}.cExercise .collapsible :is(ul,p){font-size:1.4rem}.colsExpl{border:1px solid #bbb;border-radius:.4rem;margin:0 0 10px 0;font-size:1.2rem;width:calc(50% - 10px);display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto 1fr 1fr 1fr;gap:0 0}.colsExpl.colsExplPractice{float:left}.colsExpl.colsExplChallenge{float:right}.collapsible .colouredRow,.collapsible.A_bg_f3efe3{background-color:#f3efe3}.colsExplGrid11{grid-column:1/3;grid-row:1/2;text-align:center;padding:.8rem 1.2rem .1rem 1.2rem}.colsExplGridCol1{display:flex;align-items:center;justify-content:center;padding:.1rem 1.2rem}.colsExplGridCol2{display:flex;align-items:center;justify-content:left;padding:.1rem 1.2rem .1rem .6rem}.colsExplGrid12{grid-column:1/2;grid-row:2/3}.colsExplGrid13{grid-column:1/2;grid-row:3/4}.colsExplGrid14{grid-column:1/2;grid-row:4/5}.colsExplGrid22{grid-column:2/3;grid-row:2/3}.colsExplGrid23{grid-column:2/3;grid-row:3/4}.colsExplGrid24{grid-column:2/3;grid-row:4/5}#resultColumnsExplained{margin:10px 0;font-size:1.2rem}.showHidePlus{font-size:1rem}.activityResultsButtons{display:grid;grid-template-columns:1fr 20px 1fr 20px 1fr;clear:both}.activityResultsButtons button{display:block;width:100%}#activityResultsForm{display:flex;flex-wrap:wrap;margin-top:2rem}#updateResultsSpinner{font-size:1.2rem}#cExplainer{margin-top:10px;font-size:1.2rem}.noResults{transition:background-color 3s ease-out}#errorRetrievingResults{font-size:1.2rem;color:red}.login,.register,.account,.student{width:100%;max-width:400px;background-color:#fff;margin:0 auto}.contact{width:100%;max-width:368px;background-color:#fff;margin:0 auto}.contact h1,.login h1,.register h1,.account h1,.student h1{text-align:center;color:#5b6574;font-size:24px;padding:20px 0 20px 0;border-bottom:1px solid #dee0e4}.contact form,.login form,.register form,.account form,.student form{display:flex;flex-wrap:wrap;justify-content:center;padding-top:20px}.login form label.input,.register form label.input,.account form label.input,.student form label{display:flex;justify-content:center;align-items:center;width:12%;height:50px;background-color:#5b6574;color:#fff;border-radius:4px 0 0 4px}.labelDiv{width:92%}.login form input[type=password],.login form input[type=text],.login form input[type=email],.register form input[type=password],.register form input[type=text],.register form input[type=email],.account form input[type=password],.account form input[type=text],.account form input[type=email],.student form input[type=text]{height:50px;margin-bottom:20px;padding:12px 20px;box-sizing:border-box;border:1px solid #ddd;border-radius:0 4px 4px 0;-webkit-transition:.5s;transition:.5s;outline:0;font-family:"Istok Web",sans-serif;font-size:16px;font-size:1.6rem}.contact form input[type=text],.contact form input[type=email]{height:50px;margin-bottom:20px;padding:12px 20px;box-sizing:border-box;border:1px solid #ddd;border-radius:4px;-webkit-transition:.5s;transition:.5s;outline:0;font-family:"Istok Web",sans-serif;font-size:16px;font-size:1.6rem}#Content .login form input[type=password],#Content .login form input[type=text],#Content .login form input[type=email],#Content .register form input[type=password],#Content .register form input[type=text],#Content .register form input[type=email],#Content .account form input[type=password],#Content .account form input[type=text],#Content .account form input[type=email],#Content .student form input[type=text]{width:80%}#Content .contact form input[type=text],#Content .contact form input[type=email]{width:100%}.Wrapper_inner .login form input[type=password],.Wrapper_inner .login form input[type=text],.Wrapper_inner .login form input[type=email],.Wrapper_inner .register form input[type=password],.Wrapper_inner .register form input[type=text],.Wrapper_inner .register form input[type=email],.Wrapper_inner .account form input[type=password],.Wrapper_inner .account form input[type=text],.Wrapper_inner .account form input[type=email],.Wrapper_inner .student form input[type=text]{width:88%;max-width:320px}.Wrapper_inner .contact form input[type=text],.Wrapper_inner .contact form input[type=email]{width:100%}.contact 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td:last-child{word-break:break-all}.accountDiv{width:92%}.accountDivEmpty{height:25px;width:92%}.activityNetwork{float:left}.activityAction{float:right;line-height:25px}.activityName{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;line-height:25px;font-weight:700}.activityName:not(.customExerciseName){padding-left:5px}.activityDescription{clear:both;line-height:25px;padding-left:30px}.ceDescription{clear:both;line-height:25px}.cexercise-icon{cursor:default;font-size:1.6rem;margin:0 1rem 0 0;vertical-align:middle;color:#3d484b}.cexercise-icon.A_result{cursor:default;font-size:1.3rem;margin:0 1rem 0 0;vertical-align:middle;color:#777e81}.cexercise-icon2{cursor:default;font-size:1.4rem;margin:0 1rem 0 0;vertical-align:middle;color:#3d484b;font-weight:700}.cexercise-icon-weight{color:#fff;font-weight:700}.cexercise-icon-img{height:1.6rem;vertical-align:middle;margin:0 1rem 0 0}.ce_icon_explained,.ce_icon_content{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto auto;grid-gap:.5rem;margin:1rem 0}.ce_icon_explained>div:nth-child(2n+2){padding-left:2rem;font-size:1.4rem;display:flex;align-items:center}.ce_icon_explanation .A_font_1_4{font-size:1.4rem}.lds-spinner{display:inline-block;position:absolute;width:80px;height:80px;top:50%;left:50%;transform:translate(-50%,-50%);z-index:101}.lds-spinner div{transform-origin:40px 40px;animation:lds-spinner 1.2s linear infinite}.lds-spinner div:after{content:" ";display:block;position:absolute;top:3px;left:37px;width:6px;height:18px;border-radius:20%;background:#fff}.lds-spinner div:nth-child(1){transform:rotate(0deg);animation-delay:-1.1s}.lds-spinner div:nth-child(2){transform:rotate(30deg);animation-delay:-1s}.lds-spinner div:nth-child(3){transform:rotate(60deg);animation-delay:-.9s}.lds-spinner div:nth-child(4){transform:rotate(90deg);animation-delay:-.8s}.lds-spinner div:nth-child(5){transform:rotate(120deg);animation-delay:-.7s}.lds-spinner div:nth-child(6){transform:rotate(150deg);animation-delay:-.6s}.lds-spinner div:nth-child(7){transform:rotate(180deg);animation-delay:-.5s}.lds-spinner div:nth-child(8){transform:rotate(210deg);animation-delay:-.4s}.lds-spinner div:nth-child(9){transform:rotate(240deg);animation-delay:-.3s}.lds-spinner div:nth-child(10){transform:rotate(270deg);animation-delay:-.2s}.lds-spinner div:nth-child(11){transform:rotate(300deg);animation-delay:-.1s}.lds-spinner div:nth-child(12){transform:rotate(330deg);animation-delay:0s}@keyframes lds-spinner{0%{opacity:1}to{opacity:0}}#studentLogoutContainer,#deleteResultsContainer{text-align:right}.activityInfoHeader{text-align:center;margin:2rem;font-size:2rem}.exerciseNumber{color:#3d484b;font-size:2rem;font-weight:700}.exerciseInfo{font-size:2rem}.infoIcon{vertical-align:middle}#activityComplete_1{display:none}#mainPromo{position:relative;display:none;padding:10px;background-color:#8eb4e3;border:2px solid #3d484b;border-radius:5px;color:#000;font-size:2.2rem;margin-bottom:2rem}.Wrapper_m #mainPromo{font-size:2rem}#mainPromo .white{color:#fff}#mainPromo .right{text-align:right}a:link.mainPromoLink,a:visited.mainPromoLink,a:hover.mainPromoLink,a:active.mainPromoLink{color:#00f;text-decoration:underline}#tipResultsHidden{padding-right:1.2rem}#tipResultsArrow{width:42px;height:72px;float:right;margin:-10px -65px 0 0}.homePromo{position:relative;width:400px;float:right;background-color:#8eb4e3;border:5px solid #3d484b;border-radius:255px 15px 225px 15px/15px 225px 15px 255px;font-size:2rem;font-family:"Kalam","Istok Web",sans-serif;padding:10px}.homePromoCE{position:relative;width:400px;clear:both;margin:30px auto 0 auto;background-color:#e8dfc7;background-color:#ffe38f;background-color:#efeb77;border:5px solid #a7a453;border-radius:255px 15px 225px 15px/15px 225px 15px 255px;font-size:2rem;font-family:"Kalam","Istok 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