.guidance-new{position:fixed;left:0;top:0;width:100%;height:100%;z-index:3000}.guidance-new .tip{position:absolute;left:300px;color:#000}.guidance-new .tip .el-button{text-align:center;background:none;color:#fff;border-color:#fff;border-radius:0}.guidance-new .tip .tip-p{font-size:24px;color:#fff;margin-bottom:20px}.guidance-new .tip1{text-align:left;left:340px;top:200px}.guidance-new .tip2{right:230px;left:auto;top:200px;text-align:right}.guidance-new .fade-enter-active,.guidance-new .fade-leave-active{-webkit-transition:opacity 2s;-o-transition:opacity 2s;transition:opacity 2s}.guidance-new .fade-enter,.guidance-new .fade-leave-to{opacity:0}.dialog-footer[data-v-c9352250]{text-align:center}.dialog-footer .btn[data-v-c9352250]{width:87px;height:36px;border-radius:1px;text-align:center;margin-left:10px}.sub-region[data-v-c9352250]{width:610px;margin:0 auto;height:400px}.lesson-publish-form[data-v-b6583e84]{background:#fff}.lesson-publish-form-item[data-v-b6583e84]:not(:last-child){border-top:1px solid #f3f3f3;background-color:#fff;margin-bottom:0;border-bottom:10px solid #f8f8f8}.PublishHomework .lesson-publish-form .check-all-checkbox[data-v-b6583e84]{width:130px;margin-left:24px;margin-top:13px}.PublishHomework .lesson-publish-form .check-all-checkbox-col[data-v-b6583e84]{text-align:left!important}.push-cutoff-showanswer-spliter-line[data-v-b6583e84]{width:1032px;height:1px;margin-left:24px;background:#f3f3f3}.push-cutoff-showanswer-row[data-v-b6583e84]{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:20px 24px}.PublishHomework .el-checkbox[data-v-b6583e84]{margin-left:0;margin-right:40px}.open-range-wrap[data-v-b6583e84]{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:14px;color:#152c2c;margin-left:200px}.lesson-publish-cancelBtn[data-v-b6583e84]{width:106px;height:36px;border:1px solid #ccc;border-radius:1px}.publishBtn[data-v-b6583e84],.publishBtn[data-v-b6583e84]:focus,.publishBtn[data-v-b6583e84]:hover{width:106px;height:36px;background:#0ed04b;border-color:#f8f8f8}.rate[data-v-b6583e84]{font-size:14px;color:#ff9f1d;letter-spacing:0;line-height:18px}.lesson-publish-checkbox[data-v-b6583e84]{display:block;text-align:left}.PublishHomework .el-dialog__title{font-size:16px;color:#5f6c65;letter-spacing:0;text-align:center}.PublishHomework .el-dialog__header{background:#fff}.PublishHomework .el-dialog__body{font-size:14px;color:#5f6c65;letter-spacing:0}.PublishHomework .el-dialog--center .el-dialog__body{padding:0;border-top:1px solid #f3f3f3}.PublishHomework .el-dialog--center .el-dialog__footer{text-align:left;background:#f8f8f8}.PublishHomework .el-checkbox{margin-right:20px;min-width:100px;height:30px}.PublishHomework .el-checkbox__input.is-checked+.el-checkbox__label,.PublishHomework .el-checkbox__label{font-size:14px;color:#323232;letter-spacing:0;padding-top:15px}.lesson-publish-checkbox .el-checkbox__input.is-checked+.el-checkbox__label,.lesson-publish-checkbox .el-checkbox__label{font-size:14px;color:#5f6c65;letter-spacing:0;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;overflow:hidden;min-width:68px}.lesson-publish-checkbox .el-checkbox__input,.lesson-publish-checkbox .el-checkbox__input.is-checked+.el-checkbox__input{line-height:3}.PublishHomework .el-checkbox__input.is-checked .el-checkbox__inner{background:url(data:image/png;base64,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) no-repeat 50%;background-size:contain}.PublishHomework .el-checkbox__input.is-disabled .el-checkbox__inner{background:url(data:image/png;base64,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) no-repeat 50%}.PublishHomework .el-checkbox__inner{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IArs4c6QAAAJ1JREFUOBFjYKAyYASZd+bMGf6PX7/M+vHzhzo55nOwc9zk5+ZJMzEx+cgCMgBkmISYWJiMtDQ55jE8efpU/8WrVyC94WADQS4DGcbHy0eWgTJAdzx4/AjsOyayTMCjadRAPIFDpNRoGBIZUHiUjYYhnsAhUgpc2oDKM1ARBCo1yAFAvQwgM0B6wQaCCkdQeQYrgkg1FFbAkqqPKPUA3GEsPId1tmoAAAAASUVORK5CYII=) no-repeat 50%;height:20px;width:20px;border:0}.PublishHomework .el-checkbox__input.is-checked .el-checkbox__inner:after{display:none}.PublishHomework .el-collapse{border-top:0}.PublishHomework .el-collapse-item__header{font-size:14px;color:#323232;letter-spacing:0;border-bottom:0;padding-left:62px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;height:69px;line-height:69px}.PublishHomework .el-collapse-item__header .el-collapse-item__arrow{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.PublishHomework .el-collapse-item__header.is-active{padding-left:62px}.PublishHomework .el-collapse-item__header.is-active .el-collapse-item__arrow{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.PublishHomework .el-collapse-item__wrap{border-bottom:0;border-top:1px solid #f3f3f3;display:-webkit-box;display:-ms-flexbox;display:flex;width:1000px;right:290%;position:relative}.PublishHomework .el-collapse-item__content{padding:10px 0 20px 20px;display:table}.PublishHomework .el-collapse-item:last-child{border:1px solid #fff}.PublishHomework .el-input__inner{background-color:#fff;border:1px solid hsla(0,0%,80%,.8);border-radius:5px;height:48px;font-size:14px;color:#152c2c;letter-spacing:0}.PublishHomework .el-input__inner:focus{border:1px solid hsla(0,0%,80%,.8)}.PublishHomework .el-dropdown{margin-left:0}.lesson-publish-popper{background:#fff}.lesson-publish-popper .el-dropdown-menu{background-color:#fff;-webkit-box-shadow:0 2px 10px 0 rgba(0,0,0,.25);box-shadow:0 2px 10px 0 rgba(0,0,0,.25);border-radius:5px}.lesson-publish-popper .el-dropdown-menu__item{font-size:14px;color:#152c2c;letter-spacing:0;background:#fff;text-align:left;padding:0 15px}.lesson-publish-popper .el-dropdown-menu__item:not(.is-disabled):hover,.PublishHomework .el-dropdown-menu__item:focus{background:#fff}.PublishHomework .el-radio{font-size:14px;color:#5f6c65;letter-spacing:0}.PublishHomework .el-radio__input.is-checked+.el-radio__label{color:#0ed04b}.lesson-publish-radio .el-radio__input{display:none}.lesson-publish-popper .lesson-publish-arrow{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.lesson-publish-arrow .el-icon-arrow-left:before{padding-right:16px}.lesson-publish-arrow .el-icon-arrow-left,.lesson-publish-arrow .el-icon-arrow-left:hover{font-size:14px}.lesson-publish-arrow .el-icon-arrow-right:before{padding-left:16px}.lesson-publish-arrow .el-icon-arrow-right,.lesson-publish-arrow .el-icon-arrow-right:hover{font-size:14px}.lesson-publish-popper .popper__arrow{display:none}.AddToHomework .el-dialog{background:#f3f3f3}.AddToHomework .el-dialog .title-add-back{-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-ms-flexbox;display:flex}.AddToHomework .el-dialog .title-add-back .dialog-backIcon{-webkit-filter:grayscale(100%);filter:grayscale(100%);cursor:pointer}.AddToHomework .el-dialog .el-dialog__header{text-align:left;background:#fff;border-bottom:1px solid #f3f3f3}.AddToHomework .el-dialog .el-dialog__body{padding:0;height:560px;overflow:auto}.AddToHomework .el-dialog .el-dialog__body .AddToHomework__span{font-size:14px;color:#5f6c65;margin:0 10px 0 24px}.AddToHomework .el-dialog .el-dialog__body .AddToHomework__title{margin:20px 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.AddToHomework .el-dialog .el-dialog__body .AddToHomework__title .AddToHomework__title--input{width:966px}.AddToHomework .el-dialog .el-dialog__body .AddToHomework__title .AddToHomework__title--input .el-input__inner{height:48px;padding-right:50px}.AddToHomework .el-dialog .el-dialog__body .AddToHomework__subject{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;position:relative;margin-bottom:20px}.AddToHomework .el-dialog .el-dialog__footer{padding:0;background:#fff}.AddToHomework .el-dialog .el-dialog__footer .dialog-footer{height:80px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:0 40px}.AddToHomework .el-dialog .el-dialog__footer .dialog-footer .AddToHomework__btn{width:86px;height:36px;padding:0;border-radius:0;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:14px;color:#fff}.AddToHomework .el-dialog .el-dialog__footer .dialog-footer .AddToHomework__select .AddToHomework__select--span{font-size:14px;color:#969c99}.draggable-group{min-height:20px}.flip-list-move{-webkit-transition:-webkit-transform .5s;transition:-webkit-transform .5s;-o-transition:transform .5s;transition:transform .5s;transition:transform .5s,-webkit-transform .5s}.no-move{-webkit-transition:-webkit-transform 0s;transition:-webkit-transform 0s;-o-transition:transform 0s;transition:transform 0s;transition:transform 0s,-webkit-transform 0s}.ghost{opacity:.5;background:#c8ebfb}.cart{position:absolute;right:36px;bottom:17px;width:118px;text-align:center;height:34px;line-height:50px;border:1px solid #ccc;z-index:-99}.ball{position:fixed;z-index:9999;left:70px;bottom:45px}.drop-enter-active{-webkit-transition:all .8s cubic-bezier(.3,-.25,.7,-.15);-o-transition:all .8s cubic-bezier(.3,-.25,.7,-.15);transition:all .8s cubic-bezier(.3,-.25,.7,-.15)}.inner{width:20px;height:20px;border-radius:50%;background:green;-webkit-transition:all .8s;-o-transition:all .8s;transition:all .8s}.CommonResourceBasket{width:320px;height:70px;position:fixed;bottom:0;right:0;cursor:pointer;-webkit-box-shadow:0 0 10px 0 rgba(0,0,0,.05);box-shadow:0 0 10px 0 rgba(0,0,0,.05);z-index:999}.CommonResourceBasket .CommonResourceBasket__popover .CommonResourceBasket__bottom{width:320px;height:70px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-pack:distribute;justify-content:space-around;background:#fff;font-size:14px}.CommonResourceBasket .CommonResourceBasket__popover .CommonResourceBasket__bottom--span{color:#152c2c}.CommonResourceBasket .CommonResourceBasket__popover .CommonResourceBasket__bottom--bt{width:80px;height:36px;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#fff;border-radius:0;padding:0;margin-left:0}.CommonResourceBasket .CommonResourceBasket__popover .CommonResourceBasket__bottom--bt.add-leeson{width:110px;font-size:14px}.CommonResourceBasket .CommonResourceBasket__popover .CommonResourceBasket__bottom--btDisabled{width:120px;height:36px;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#969c99;background:rgba(0,0,0,.08);border:none;border-radius:0;padding:0}.CommonResourceBasket__popover--edit{padding:0}.CommonResourceBasket__popover--edit .CommonResourceBasket__content{height:390px;overflow:auto}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .el-scrollbar__wrap{overflow-x:hidden}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse{border:none}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse-item:last-child{margin:0}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse-item__header{height:40px;font-size:14px;color:#152c2c;padding-left:14px}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse-item__header .el-collapse-item__arrow{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse-item__header.is-active{background:#f3f3f3}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .el-collapse-item__header.is-active .el-icon-arrow-right:before{content:""}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;text-align:left;cursor:pointer;padding:5px 5px 5px 14px}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv .CommonResourceBasket__content--contentQues{width:245px;max-height:65px;overflow:hidden}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv .CommonResourceBasket__content--contentQues .CommonResourceBasket__content--contentTitle p{margin:0;display:inline}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv .CommonResourceBasket__content--contentRes{width:245px;-o-text-overflow:ellipsis;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv .CommonResourceBasket__option--delete{visibility:hidden;margin-left:5px;cursor:pointer;width:20px;height:20px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IArs4c6QAAAONJREFUOBFjYBjsgBGfA8X09Br+//tXj6yGkYmp8dWlSw3IYshsJmQOBvvfv/9AGxteX7nCCMIgwzDUoAnAXSimo1P/H6gZTZ4oLsjSV1euELSMKMMIKhLV0QE6FAJArgZhXHxktTA1+MMQpooEetRAEgILh9LRMAQGDCPjH1EHBx4cQQQXVnBw4ABmuV9wASgDnpdhEmK6unsY/v8/zyUiUvvgwIEfMHFkGmQh45s39UDLDV9dvuyCLMeCzAGxmVlYkv/++TP325s3H4FZiw1dHsx/+/YP0LCDLGxsSVjlB7UgALt2O1HqO+E3AAAAAElFTkSuQmCC)}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv .CommonResourceBasket__option--move{visibility:hidden;margin-left:5px;cursor:pointer;width:20px;height:20px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IArs4c6QAAADRJREFUOBFjYBgFwz8EGGFeFNXR+Q9jk0O/vnIFbhY5+oewHri/R8OQ7FgcDUOyg24IaQQAnN8MBE0hEeEAAAAASUVORK5CYII=)}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv:hover{background:#dfefde}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv:hover .CommonResourceBasket__option--delete,.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--content .CommonResourceBasket__content--contentDiv:hover .CommonResourceBasket__option--move{visibility:visible}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--tips{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:300px}.CommonResourceBasket__popover--edit .CommonResourceBasket__content .CommonResourceBasket__content--tips img{width:104px;height:104px;margin-bottom:15px}.teacher-main-page .main-header{position:fixed;top:0;left:0;width:100%;z-index:3}