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.close-icon:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.bjy-quiz-teacher-wrapper .bjy-preview-img-wrapper .bjy-preview-img .close-icon:active{-webkit-filter:brightness(.9);filter:brightness(.9)}.bjy-quiz-objective .bjy-quiz-title .bjy-index{display:inline-block;width:20px;text-align:left}.bjy-quiz-objective .bjy-quiz-title .bjy-title{word-break:break-word;line-height:1.5}.bjy-quiz-objective .bjy-quiz-title .bjy-title .error-tip{color:#ff1f49}.bjy-quiz-objective .bjy-image-list{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;margin-left:30px}.bjy-quiz-objective .bjy-image-list .bjy-image{width:80px;height:60px;cursor:pointer;pointer-events:visible}.bjy-quiz-objective .bjy-image-list .bjy-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.bjy-quiz-objective .bjy-image-list .bjy-image +.bjy-image{margin-left:4px}.bjy-quiz-objective .bjy-option-checkbox{display:inline-block}.bjy-quiz-objective .bjy-quiz-options{margin-left:20px;margin-top:8px;padding-bottom:0}.bjy-quiz-objective .bjy-quiz-options .bjy-option{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;padding:4px 6px;line-height:2;cursor:pointer;position:relative;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;line-height:1.5;color:#000;color:var(--brand-text-content,#000)}.bjy-quiz-objective .bjy-quiz-options .bjy-option:hover{background-color:rgba(159,168,181,0.2)}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-icon{-webkit-align-self:center;-ms-flex-item-align:center;-ms-grid-row-align:center;align-self:center}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-text{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-ms-flex:1;flex:1;margin-left:8px;word-break:break-word}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-text:not(:last-child){margin-right:8px}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-text > span{margin-left:8px}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-text .bjy-text-content{margin-left:0}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-radio{position:relative;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;text-align:center;font-size:14px;font-weight:bold;line-height:24px;background:#1e5eff;background:var(--brand-primary,#1e5eff);color:#fff;cursor:pointer}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-checkbox{position:relative;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;text-align:center;font-size:14px;font-weight:bold;line-height:24px;background:#1e5eff;background:var(--brand-primary,#1e5eff);color:#fff;cursor:pointer}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-extra{margin-left:auto;text-align:right;color:#999;color:var(--brand-text-placeholder,#999)}.bjy-quiz-objective .bjy-quiz-options .bjy-option .bjy-option-percentage{margin-left:auto;text-align:right;color:#999;color:var(--brand-text-placeholder,#999)}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-is-standard-answer='0']{color:#000;color:var(--brand-text-content,#000)}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-has-standard-answer='1']{color:#000;color:var(--brand-text-content,#000)}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-has-standard-answer='1'][data-is-standard-answer='1'] > .bjy-option-extra,.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-has-standard-answer='1'][data-is-standard-answer='1'] > .bjy-option-text{color:#1e5eff}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-has-standard-answer='1'][data-is-my-answer='1'][data-is-standard-answer='0'] > .bjy-option-extra,.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-has-standard-answer='1'][data-is-my-answer='1'][data-is-standard-answer='0'] > .bjy-option-text{color:#ff1f49}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-is-my-answer='1']:after{content:'';display:inline-block;position:absolute;top:50%;right:14px;width:16px;height:16px;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);-o-transform:translateY(-50%);transform:translateY(-50%);background:url("img/sprite.png") no-repeat;background-image:-webkit-image-set(url("img/sprite@2x.png") 2x);background-position:-76px -140px}.bjy-quiz-objective .bjy-quiz-options .bjy-option[data-is-my-answer='1'][data-has-standard-answer='1']:after{left:18px;right:unset;-webkit-transform:translateY(-2px) scale(.8);-moz-transform:translateY(-2px) scale(.8);-ms-transform:translateY(-2px) scale(.8);-o-transform:translateY(-2px) scale(.8);transform:translateY(-2px) scale(.8)}.bjy-quiz-objective .bjy-quiz-options .bjy-option-image{width:80px;height:60px;margin-left:10px;pointer-events:visible}.bjy-quiz-objective .bjy-quiz-options .bjy-option-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.bjy-quiz-objective[data-is-view-mode='1']{pointer-events:none}.bjy-quiz-objective[data-type='4'] .bjy-option .bjy-option-radio:after{-webkit-transform:scale(.6);-moz-transform:scale(.6);-ms-transform:scale(.6);-o-transform:scale(.6);transform:scale(.6);content:'';display:inline-block;position:absolute;left:0;top:0;width:24px;height:24px;background:url("img/sprite.png") no-repeat;background-image:-webkit-image-set(url("img/sprite@2x.png") 2x)}.bjy-quiz-objective[data-type='4'] .bjy-option:nth-child(1) .bjy-option-radio:after{background-position:-4px -4px}.bjy-quiz-objective[data-type='4'] .bjy-option:nth-child(2) .bjy-option-radio:after{background-position:-36px -4px}.bjy-quiz-objective .earned-points{text-align:right;color:#ff1f49}.bjy-quiz-objective .standard-answer{color:#1e5eff}.bjy-quiz-objective .bjy-quiz-media{width:260px;margin-left:24px;pointer-events:visible}.bjy-quiz-upload-container .bjy-types{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex}.bjy-quiz-upload-container .bjy-types .bjy-images,.bjy-quiz-upload-container .bjy-types .bjy-media{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;cursor:pointer}.bjy-quiz-upload-container .bjy-types .bjy-images .bjy-icon,.bjy-quiz-upload-container .bjy-types .bjy-media .bjy-icon{display:-webkit-inline-box;display:-webkit-inline-flex;display:-moz-inline-box;display:-ms-inline-flexbox;display:inline-flex;width:16px;height:16px;margin-right:4px}.bjy-quiz-upload-container .bjy-types .bjy-images .bjy-icon:hover,.bjy-quiz-upload-container .bjy-types .bjy-media .bjy-icon:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.bjy-quiz-upload-container .bjy-types .bjy-images .bjy-icon:active,.bjy-quiz-upload-container .bjy-types .bjy-media .bjy-icon:active{-webkit-filter:brightness(.9);filter:brightness(.9)}.bjy-quiz-upload-container .bjy-types .bjy-images span,.bjy-quiz-upload-container .bjy-types .bjy-media span{color:#1e5eff;font-size:12px}.bjy-quiz-upload-container .bjy-types .bjy-images.disable,.bjy-quiz-upload-container .bjy-types .bjy-media.disable{cursor:not-allowed}.bjy-quiz-upload-container .bjy-types .bjy-images.disable .bjy-icon,.bjy-quiz-upload-container .bjy-types .bjy-media.disable .bjy-icon{-webkit-filter:grayscale(0.8);filter:grayscale(0.8);opacity:.5}.bjy-quiz-upload-container .bjy-types .bjy-images.disable span,.bjy-quiz-upload-container .bjy-types .bjy-media.disable span{color:#9fa8b5}.bjy-quiz-upload-container .bjy-types .bjy-images{padding-right:15px;margin-right:15px;border-right:1px solid rgba(159,168,181,0.2)}.bjy-quiz-upload-container .bjy-types .bjy-images .image-upload-input{display:none}.bjy-quiz-upload-container .uploaded-container{margin-top:10px}.bjy-quiz-upload-container .uploaded-container .image-list{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex}.bjy-quiz-upload-container .uploaded-container .image-list .image-item{position:relative}.bjy-quiz-upload-container .uploaded-container .image-list .image-item +.image-item{margin-left:4px}.bjy-quiz-upload-container .uploaded-container .image-list .image-item:hover .operate-btns{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex}.bjy-quiz-upload-container .uploaded-container .image-list .image-item img{width:80px;height:60px;cursor:pointer;-o-object-fit:cover;object-fit:cover}.bjy-quiz-upload-container .uploaded-container .image-list .image-item .operate-btns{display:none;position:absolute;right:4px;top:4px}.bjy-quiz-upload-container 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.bjy-media-container{margin-top:2px;background:rgba(159,168,181,0.1);-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;height:28px;line-height:28px;padding:0 4px 0 8px;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-moz-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.bjy-quiz-upload-container .uploaded-container .bjy-media-container .bjy-media-name{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.bjy-quiz-upload-container .uploaded-container .bjy-media-container .bjy-delete-media{width:24px;height:24px;display:inline-block;background:url("img/sprite.png") no-repeat;background-image:-webkit-image-set(url("img/sprite@2x.png") 2x);background-position:0 -256px;cursor:pointer;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0}.bjy-quiz-upload-container .uploaded-container .bjy-media-container .bjy-delete-media:hover{background-position:-24px -256px}.bjy-quiz-upload-container .uploaded-container .bjy-media-container .bjy-delete-media:active{background-position:-48px -256px}.bjy-quiz-text .bjy-quiz-title .bjy-index{display:inline-block;width:20px;text-align:left}.bjy-quiz-text .bjy-quiz-title .bjy-title{word-break:break-word;line-height:1.5}.bjy-quiz-text p{margin:10px 0}.bjy-quiz-text .bjy-quiz-media{width:260px;margin-left:24px;pointer-events:visible}.bjy-quiz-text .bjy-image-list{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;margin-left:30px}.bjy-quiz-text .bjy-image-list .bjy-image{width:80px;height:60px;cursor:pointer;pointer-events:visible}.bjy-quiz-text .bjy-image-list .bjy-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.bjy-quiz-text .bjy-image-list .bjy-image +.bjy-image{margin-left:4px}.bjy-quiz-text .bjy-quiz-answer{margin-left:20px;margin-top:8px;padding-bottom:20px}.bjy-quiz-text .bjy-quiz-answer > textarea{width:100%;max-width:100%;height:100px;padding:10px;border:1px solid #efefef;overflow:auto;outline:none;resize:none}.bjy-quiz-text .bjy-quiz-answer .bjy-quiz-standard-answer > small{margin-left:-6px;color:#999;color:var(--brand-text-placeholder,#999)}.bjy-quiz-text .bjy-quiz-answer .bjy-quiz-my-answer > small{margin-left:-6px;color:#999;color:var(--brand-text-placeholder,#999)}.bjy-quiz-text .bjy-quiz-answer .bjy-quiz-standard-answer > p,.bjy-quiz-text .bjy-quiz-answer .bjy-quiz-my-answer > p{word-break:break-word;line-height:1.5}.bjy-graph{width:650px;height:300px;margin:0 auto;padding-right:100px}.bjy-edit-compound-question .bjy-title-tip{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;color:#000;color:var(--brand-text-content,#000);margin-bottom:12px}.bjy-edit-compound-question .bjy-title-tip:before{content:'';width:4px;height:12px;background:#1e5eff;background:var(--brand-primary,#1e5eff);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px;margin-right:6px}.bjy-edit-compound-question .bjy-title{margin-bottom:12px}.bjy-edit-compound-question .bjy-quiz-media{width:260px;pointer-events:visible}.bjy-edit-compound-question .bjy-image-list{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex}.bjy-edit-compound-question .bjy-image-list .bjy-image{width:80px;height:60px;cursor:pointer;pointer-events:visible}.bjy-edit-compound-question .bjy-image-list .bjy-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.bjy-edit-compound-question .bjy-image-list .bjy-image +.bjy-image{margin-left:4px}.bjy-compound-quiz-panel[data-can-add='0'] .bjy-icon.bjy-add,.bjy-compound-quiz-panel[data-can-add='0'] .bjy-copy{display:none !important}.bjy-compound-quiz-panel .bjy-quiz-title-wrapper{position:relative;padding-bottom:20px}.bjy-compound-quiz-panel .bjy-quiz-title .bjy-index{display:inline-block;width:20px;text-align:left}.bjy-compound-quiz-panel .bjy-quiz-title .bjy-title{word-break:break-all;word-wrap:break-word;white-space:normal;line-height:1.5}.bjy-compound-quiz-panel .bjy-quiz-title .bjy-title .bjy-title-blank{position:relative}.bjy-compound-quiz-panel .bjy-quiz-title .bjy-title .bjy-title-blank small{position:absolute;bottom:3px;left:50%;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%)}.bjy-compound-quiz-panel .bjy-quiz-title .error-tip{color:#ff1f49}.bjy-compound-quiz-panel p{margin:10px 0}.bjy-compound-quiz-panel .bjy-quiz-media{width:260px;margin-left:24px;pointer-events:visible}.bjy-compound-quiz-panel .bjy-image-list{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;margin-left:30px}.bjy-compound-quiz-panel .bjy-image-list .bjy-image{width:80px;height:60px;cursor:pointer;pointer-events:visible}.bjy-compound-quiz-panel .bjy-image-list .bjy-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.bjy-compound-quiz-panel .bjy-image-list .bjy-image +.bjy-image{margin-left:4px}.bjy-compound-quiz-panel .bjy-compound-quiz-sub-panel{height:auto;background:rgba(159,168,181,0.1);-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px}.bjy-compound-quiz-panel .bjy-compound-quiz-sub-panel .bjy-nav-wrap{position:relative;overflow:hidden;background:rgba(159,168,181,0.2);padding-right:72px;height:28px;-webkit-border-radius:4px 4px 0 0;-moz-border-radius:4px 4px 0 0;border-radius:4px 4px 0 0}.bjy-compound-quiz-panel .bjy-compound-quiz-sub-panel .bjy-nav-wrap:after{content:'';position:absolute;top:0;left:0;z-index:-1;display:block;width:100%;height:100%;background:#fff;background:var(--brand-dialog-bg,#fff)}.bjy-compound-quiz-panel .bjy-compound-quiz-sub-panel .bjy-nav-wrap .bjy-nav-scroll{overflow:hidden;white-space:nowrap}.bjy-compound-quiz-panel .bjy-compound-quiz-sub-panel .bjy-nav-wrap .bjy-nav-scroll .bjy-compound-nav{padding-left:0;margin:0;float:left;list-style:none;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:relative;-webkit-transition:-webkit-transform .5s ease-in-out;transition:-webkit-transform .5s ease-in-out;-o-transition:-o-transform .5s ease-in-out;-moz-transition:transform .5s ease-in-out, -moz-transform .5s ease-in-out;transition:transform .5s ease-in-out;transition:transform .5s ease-in-out, -webkit-transform .5s ease-in-out, -moz-transform .5s 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