@font-face{font-family:Symbola;src:url(../fonts/Symbola.e4ae9ff7.eot);src:local("Symbola Regular"),local("Symbola"),url(../fonts/Symbola.2bb0421d.woff2) format("woff2"),url(../fonts/Symbola.72981090.woff) format("woff"),url(../fonts/Symbola.52a6aac1.ttf) format("truetype"),url(../fonts/Symbola.4621fcfd.otf) format("opentype"),url(../img/Symbola.20db57ba.svg#Symbola) format("svg")}.mq-editable-field,.mq-editable-field .mq-cursor{display:-moz-inline-box;display:inline-block}.mq-editable-field .mq-cursor{border-left:1px solid #000;margin-left:-1px;position:relative;z-index:1;padding:0}.mq-editable-field .mq-cursor.mq-blink{visibility:hidden}.mq-editable-field,.mq-math-mode .mq-editable-field{border:1px solid grey}.mq-editable-field.mq-focused,.mq-math-mode .mq-editable-field.mq-focused{box-shadow:0 0 1px 2px #8bd,inset 0 0 2px 0 #6ae;border-color:#709ac0;border-radius:1px}.mq-math-mode .mq-editable-field{margin:1px}.mq-editable-field .mq-latex-command-input{color:inherit;font-family:Courier New,monospace;border:1px solid grey;padding-right:1px;margin-right:1px;margin-left:2px}.mq-editable-field .mq-latex-command-input.mq-empty{background:transparent}.mq-editable-field .mq-latex-command-input.mq-hasCursor{border-color:ActiveBorder}.mq-editable-field .mq-cursor:only-child:after,.mq-editable-field.mq-empty:after,.mq-editable-field.mq-text-mode:after,.mq-editable-field .mq-textarea+.mq-cursor:last-child:after,.mq-math-mode .mq-empty:after{visibility:hidden;content:"c"}.mq-editable-field .mq-text-mode .mq-cursor:only-child:after{content:""}.mq-editable-field.mq-text-mode{overflow-x:auto;overflow-y:hidden}.mq-math-mode .mq-root-block,.mq-root-block{display:-moz-inline-box;display:inline-block;width:100%;padding:2px;box-sizing:border-box;white-space:nowrap;overflow:hidden;vertical-align:middle}.mq-math-mode{font-variant:normal;font-weight:400;font-style:normal;font-size:115%;line-height:1}.mq-math-mode,.mq-math-mode .mq-non-leaf,.mq-math-mode .mq-scaled{display:-moz-inline-box;display:inline-block}.mq-math-mode .mq-nonSymbola,.mq-math-mode .mq-text-mode,.mq-math-mode var{font-family:Times New Roman,Symbola,serif;line-height:.9}.mq-math-mode *{font-size:inherit;line-height:inherit;margin:0;padding:0;border-color:#000;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;box-sizing:border-box}.mq-math-mode .mq-empty{background:#ccc}.mq-math-mode.mq-empty,.mq-math-mode .mq-empty.mq-root-block{background:transparent}.mq-math-mode .mq-text-mode{font-size:87%}.mq-math-mode .mq-font{font:1em Times New Roman,Symbola,serif}.mq-math-mode .mq-font *{font-family:inherit;font-style:inherit}.mq-math-mode b,.mq-math-mode b.mq-font{font-weight:bolder}.mq-math-mode i,.mq-math-mode i.mq-font,.mq-math-mode var{font-style:italic}.mq-math-mode var.mq-f{margin-right:.2em;margin-left:.1em}.mq-math-mode .mq-roman var.mq-f{margin:0}.mq-math-mode big{font-size:125%}.mq-math-mode .mq-roman{font-style:normal}.mq-math-mode .mq-sans-serif{font-family:sans-serif,Symbola,serif}.mq-math-mode .mq-monospace{font-family:monospace,Symbola,serif}.mq-math-mode .mq-overline{border-top:1px solid #000;margin-top:1px}.mq-math-mode .mq-underline{border-bottom:1px solid #000;margin-bottom:1px}.mq-math-mode .mq-binary-operator{padding:0 .2em;display:-moz-inline-box;display:inline-block}.mq-math-mode .mq-supsub{font-size:90%;vertical-align:-.5em}.mq-math-mode .mq-supsub.mq-limit{font-size:80%;vertical-align:-.4em}.mq-math-mode .mq-supsub.mq-sup-only{vertical-align:.5em}.mq-math-mode .mq-supsub.mq-sup-only .mq-sup{display:inline-block;vertical-align:text-bottom}.mq-math-mode .mq-supsub .mq-sup{display:block}.mq-math-mode .mq-supsub .mq-sub{display:block;float:left}.mq-math-mode .mq-supsub.mq-limit .mq-sub{margin-left:-.25em}.mq-math-mode .mq-supsub .mq-binary-operator{padding:0 .1em}.mq-math-mode .mq-supsub .mq-fraction{font-size:70%}.mq-math-mode sup.mq-nthroot{font-size:80%;vertical-align:.8em;margin-right:-.6em;margin-left:.2em;min-width:.5em}.mq-math-mode .mq-paren{padding:0 .1em;vertical-align:top;transform-origin:center .06em}.mq-math-mode .mq-paren.mq-ghost{color:silver}.mq-math-mode .mq-paren+span{margin-top:.1em;margin-bottom:.1em}.mq-math-mode .mq-array{vertical-align:middle;text-align:center}.mq-math-mode .mq-array>span{display:block}.mq-math-mode .mq-operator-name{font-family:Symbola,Times New Roman,serif;line-height:.9;font-style:normal}.mq-math-mode var.mq-operator-name.mq-first{padding-left:.2em}.mq-math-mode var.mq-operator-name.mq-last{padding-right:.2em}.mq-math-mode .mq-fraction{font-size:90%;text-align:center;vertical-align:-.4em;padding:0 .2em}.mq-math-mode .mq-fraction,.mq-math-mode .mq-large-operator,.mq-math-mode x:-moz-any-link{display:-moz-groupbox}.mq-math-mode .mq-fraction,.mq-math-mode .mq-large-operator,.mq-math-mode x:-moz-any-link,.mq-math-mode x:default{display:inline-block}.mq-math-mode .mq-denominator,.mq-math-mode .mq-numerator{display:block}.mq-math-mode .mq-numerator{padding:0 .1em}.mq-math-mode .mq-denominator{border-top:1px solid;float:right;width:100%;padding:.1em}.mq-math-mode .mq-sqrt-prefix{padding-top:0;position:relative;top:.05em;vertical-align:top;transform-origin:top}.mq-math-mode .mq-sqrt-stem{border-top:1px solid #000;margin-top:1px;padding-left:.15em;padding-right:.2em;margin-right:.1em;padding-top:1px}.mq-math-mode .mq-vector-prefix{display:block;text-align:center;line-height:.25em;margin-bottom:-.1em;font-size:.75em}.mq-math-mode .mq-vector-stem{display:block}.mq-math-mode .mq-large-operator{text-align:center}.mq-math-mode .mq-large-operator .mq-from,.mq-math-mode .mq-large-operator .mq-to,.mq-math-mode .mq-large-operator big{display:block}.mq-math-mode .mq-large-operator .mq-from,.mq-math-mode .mq-large-operator .mq-to{font-size:80%}.mq-math-mode .mq-large-operator .mq-from{float:right;width:100%}.mq-math-mode,.mq-math-mode .mq-editable-field{cursor:text;font-family:Symbola,Times New Roman,serif}.mq-math-mode .mq-overarrow{border-top:1px solid #000;margin-top:.2em;padding-top:.18em}.mq-math-mode .mq-overarrow:before{display:block;position:relative;top:-.2em;font-size:.5em;line-height:0;content:"\27A4";text-align:right}.mq-math-mode .mq-overarrow.mq-arrow-left:before{transform:scaleX(-1);filter:FlipH;-ms-filter:"FlipH"}.mq-math-mode .mq-dot{margin-top:1px;padding-top:.2em}.mq-math-mode .mq-dot:before{display:block;position:relative;top:-.08em;font-size:1.5em;line-height:0;content:"·";text-align:center;transform:scaleX(-1);filter:FlipH;-ms-filter:"FlipH"}.mq-editable-field .mq-selection,.mq-editable-field .mq-selection .mq-non-leaf,.mq-editable-field .mq-selection .mq-scaled,.mq-math-mode .mq-selection,.mq-math-mode .mq-selection .mq-non-leaf,.mq-math-mode .mq-selection .mq-scaled{background:#b4d5fe!important;background:Highlight!important;color:HighlightText;border-color:HighlightText}.mq-editable-field .mq-selection .mq-matrixed,.mq-math-mode .mq-selection .mq-matrixed{background:#39f!important}.mq-editable-field .mq-selection .mq-matrixed-container,.mq-math-mode .mq-selection .mq-matrixed-container{filter:progid:DXImageTransform.Microsoft.Chroma(color="#3399FF")!important}.mq-editable-field .mq-selection.mq-blur,.mq-editable-field .mq-selection.mq-blur .mq-matrixed,.mq-editable-field .mq-selection.mq-blur .mq-non-leaf,.mq-editable-field .mq-selection.mq-blur .mq-scaled,.mq-math-mode .mq-selection.mq-blur,.mq-math-mode .mq-selection.mq-blur .mq-matrixed,.mq-math-mode .mq-selection.mq-blur .mq-non-leaf,.mq-math-mode .mq-selection.mq-blur .mq-scaled{background:#d4d4d4!important;color:#000;border-color:#000}.mq-editable-field .mq-selection.mq-blur .mq-matrixed-container,.mq-math-mode .mq-selection.mq-blur .mq-matrixed-container{filter:progid:DXImageTransform.Microsoft.Chroma(color="#D4D4D4")!important}.mq-editable-field .mq-textarea,.mq-math-mode .mq-textarea{position:relative;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}.mq-editable-field .mq-selectable,.mq-editable-field .mq-textarea *,.mq-math-mode .mq-selectable,.mq-math-mode .mq-textarea *{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text;position:absolute;clip:rect(1em 1em 1em 1em);transform:scale(0);resize:none;width:1px;height:1px}.mq-math-mode .mq-matrixed{background:#fff;display:-moz-inline-box;display:inline-block}.mq-math-mode .mq-matrixed-container{filter:progid:DXImageTransform.Microsoft.Chroma(color="white");margin-top:-.1em}@font-face{font-family:JyeMath;src:url(http://img.jyeoo.net/fonts/jyeMath.eot?v=20190401);src:url(http://img.jyeoo.net/fonts/jyeMath.eot#iefix?v=20190401) format("embedded-opentype"),url(http://img.jyeoo.net/fonts/jyeMath.woff?v=20190401) format("woff"),url(http://img.jyeoo.net/fonts/jyeMath.ttf?v=20190401) format("truetype"),url(http://img.jyeoo.net/jyeMath.svg#JyeMath?v=20190401) format("svg");font-weight:400;font-style:normal}@font-face{font-family:JyeMathLetters;src:url(http://img.jyeoo.net/fonts/letters/jyeMathLetters.eot?v=20190401);src:url(http://img.jyeoo.net/fonts/letters/jyeMathLetters.eot#iefix?v=20190401) format("embedded-opentype"),url(http://img.jyeoo.net/fonts/letters/jyeMathLetters.woff?v=20190401) format("woff"),url(http://img.jyeoo.net/fonts/letters/jyeMathLetters.ttf?v=20190401) format("truetype"),url(http://img.jyeoo.net/fonts/letters/jyeMathLetters.svg#JyeMathLetters?v=20190401) format("svg");font-weight:400;font-style:normal}.QUES_LI,.rpt_b,fieldset.quesborder{font-family:JyeMath,JyeMathLetters,Times New Roman,微软雅黑,Arial,宋体;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}table.edittable,table.edittable2,table.edittable3,table.edittable4{border-collapse:collapse;margin:2px}table.edittable2 td,table.edittable2 th,table.edittable3 td,table.edittable3 th,table.edittable4 td,table.edittable4 th,table.edittable td,table.edittable th{line-height:30px;padding:5px;white-space:normal;word-break:break-all;border:1px solid #000;vertical-align:middle}table.edittable{text-align:center}table.edittable2,table.edittable3{text-align:left}table.edittable3 tr:first-child td{text-align:center}table.edittable4{border:1px solid #000}table.edittable4 td{border:none}table.composition{border-collapse:collapse;text-align:left;margin:2px;width:98%}table.composition td,table.composition th{line-height:30px;white-space:normal;word-break:break-all;border-width:0;vertical-align:middle}table.composition2{border-collapse:collapse;width:auto}table.composition2 td,table.composition2 th{text-align:left;line-height:30px;white-space:normal;word-break:break-all;border:none;border-width:0;vertical-align:middle}.MathJye{direction:ltr;display:inline-block;float:none;font-family:JyeMath,JyeMathLetters,Times New Roman,宋体;font-size:15px;font-style:normal;font-weight:400;letter-spacing:1px;text-align:left;text-indent:0;text-transform:none;white-space:nowrap;word-spacing:normal;word-wrap:normal;-webkit-text-size-adjust:none}.MathJye,.MathJye div,.MathJye span1{border:0 none;line-height:normal;margin:0;padding:0}.MathJye div,.MathJye span1{text-align:left;height:auto;_height:auto;white-space:normal}.MathJye table{border-collapse:collapse;margin:0;padding:0;text-align:center;vertical-align:middle;line-height:normal;font-size:inherit;*font-size:100%;_font-size:100%;font-style:normal;font-weight:400;border:0;float:none;display:inline-block;*display:inline;zoom:0}.MathJye table td{padding:0;font-size:inherit;line-height:normal;white-space:nowrap;border:0 none;width:auto;_height:auto}.MathJye_mi{font-style:italic}.flipv{transform:scaleX(-1);filter:FlipH}.fliph{transform:scaleY(-1);filter:FlipV}.mathjye-bold{font-weight:800}.mathjye-del{text-decoration:line-through}.mathjye-underline{border-bottom:1px solid #000;padding-bottom:2px}@-moz-document url-prefix(){.mathjye-underline{padding-bottom:0}}.mathjye-underpline{border-bottom:2px dotted #000;padding-bottom:3px}@-moz-document url-prefix(){.mathjye-underpline{padding-bottom:1px}}.mathjye-underpoint{background:url(http://img.jyeoo.net/images/formula/point.png) no-repeat bottom;padding-bottom:4px}.mathjye-underpoint2{border-bottom:2px dotted #000;padding-bottom:3px}@-moz-document url-prefix(){.mathjye-underpoint{padding-bottom:1px}}.mathjye-underwave{background:url(http://img.jyeoo.net/images/formula/wave.png) bottom repeat-x;padding-bottom:4px}@-moz-document url-prefix(){.mathjye-underwave{padding-bottom:1px}}.mathjye-alignleft{display:block;text-align:left}.mathjye-aligncenter{display:block;text-align:center}.mathjye-alignright{display:block;text-align:right}.QUES_LI>h2{font-size:30px;margin-top:20px}fieldset.quesborder{font-size:14px}sub,sup{font-family:JyeMath,JyeMathLetters,Times New Roman,宋体}.MathJye .int{font-size:20px;margin-right:-2px;display:block;line-height:2;transform:scaleY(1.3);-ms-transform:scaleY(1.3);-webkit-transform:scaleY(1.3);-moz-transform:scaleY(1.3);-o-transform:scaleY(1.3)}.MathJye .int,.MathJye_mi{font-style:normal}.MathJye .int-sup{margin-bottom:10px}.MathJye .hat{height:3px;text-align:center}.MathJye .arc{height:10px;text-align:center;display:inline-block;position:absolute;top:-10px;left:50%;margin-left:-9px;width:18px}.MathJye .arrow{width:100%;overflow:hidden;top:3px}.MathJye .arrow,.MathJye .arrow>span1{height:8px;text-align:right;position:absolute}.MathJye .arrow>span1{font-size:14px;line-height:8px;right:0;margin-right:-1px;list-style:none;top:-1px}.MathJye .arrow>span1>i{position:absolute;width:13px;height:3px;background-color:#fff;top:3px;z-index:99;left:0;border-top:1px solid #000;left:-1px}.MathJye .arrow>i{height:1.2px;width:45px;position:absolute;right:2px;top:3px;font-size:14px;line-height:8px;font-style:normal;background-color:#000}.selectoption label.s span1>i,div.s span1>i{background-color:#deeeff}.MathJye .matrixbtm,.MathJye .matrixtop{height:11px}.MathJye .matrixmid{height:7px}.MathJye .brace1{height:12px}.MathJye .brace2{height:5px}.MathJye .sqrt{transform-origin:center top}.MathJye .sqrt-num{position:absolute;top:-10px;left:2px}.ac td span1.fleft,.pt6 span1{white-space:normal}.LearningVideo[data-v-4dff86ef]{font-size:.16rem;height:100%;overflow:hidden;overflow-y:scroll}.topBar[data-v-4dff86ef]{width:100%}.topBtn[data-v-4dff86ef]{width:1rem;font-size:.16rem;height:.3rem;line-height:.3rem;color:#fff;background-color:#58f;text-align:center;border-radius:8px;cursor:pointer}.contentBar[data-v-4dff86ef]{margin-top:.2rem;display:flex;flex-wrap:wrap;flex-direction:column}.contentli[data-v-4dff86ef]{width:3rem;height:2rem;background-color:#ccc;border-radius:.1rem;position:relative;margin-right:.2rem;box-shadow:1px 1px 5px 0 #ccc}.contentliName[data-v-4dff86ef]{position:absolute;bottom:0;left:0;width:100%;height:.4rem;line-height:.4rem;font-size:.16rem;display:flex;align-items:center;background-color:#fff}.contentliName span[data-v-4dff86ef]{width:1rem}.contentliOperation[data-v-4dff86ef]{width:60%;margin-right:.2rem;float:right;text-align:right}.contentliOperation .el-switch[data-v-4dff86ef]{margin-right:.2rem}.el-icon-delete[data-v-4dff86ef]{cursor:pointer}.upload[data-v-4dff86ef]{background-color:#fff;border:1px solid #ccc;position:relative;cursor:pointer}.shi[data-v-4dff86ef]{width:.62rem;height:.62rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.rowline[data-v-4dff86ef]{width:100%;height:6px;margin-top:.28rem;background-color:#ccc;border-radius:8px}.colline[data-v-4dff86ef]{width:6px;height:100%;margin-left:.28rem;margin-top:-.31rem;background-color:#ccc;border-radius:8px}.databasetopli[data-v-4dff86ef]{height:.3rem;width:100%;display:flex;margin-top:.2rem;position:relative;margin-left:-22px}.databasetoplile1[data-v-4dff86ef],.databasetoplile2[data-v-4dff86ef]{height:100%;width:1rem;font-size:.14rem;line-height:.3rem;padding-left:.2rem;box-sizing:border-box}.databasetopliri[data-v-4dff86ef]{height:100%;display:flex}.databasetoplidese[data-v-4dff86ef]{color:#fff;background:#58f;border-radius:.07rem}.databasetoplide[data-v-4dff86ef],.databasetoplidese[data-v-4dff86ef]{height:100%;width:.8rem;font-size:.14rem;cursor:pointer;line-height:.3rem}.databasetoplide[data-v-4dff86ef]{color:#999}.questionItem[data-v-4dff86ef]{width:98%;margin:auto;border-radius:.1rem;margin-top:.2rem;box-shadow:1px 1px 4px #ccc}.questiontopBar[data-v-4dff86ef]{padding:.1rem;text-align:left}.OptionsWrap[data-v-4dff86ef]{width:100%;padding:.2rem .2rem;display:flex;margin-top:.1rem}.Option[data-v-4dff86ef]{width:23%;display:flex;text-align:left}.Option span[data-v-4dff86ef]{font-size:.18rem;font-weight:600}.OptionContent[data-v-4dff86ef]{width:80%;height:100%}.operation[data-v-4dff86ef]{width:100%;height:.3rem;line-height:.3rem;color:#fff;text-align:right;border-radius:0 0 .1rem .1rem}.operation span[data-v-4dff86ef]{font-size:.14rem;margin:0 .3rem;cursor:pointer;color:#333}.classtablepage[data-v-4dff86ef]{width:99%;height:.3rem;position:relative;margin-top:.1rem}