.el-scrollbar .el-scrollbar__view .el-select-dropdown__item[data-v-9aeb070a]{height:auto;max-height:274px;padding:0;overflow:hidden;overflow-y:auto}.el-select-dropdown__item.selected[data-v-9aeb070a]{font-weight:400}ul li[data-v-9aeb070a] .el-tree .el-tree-node__content{height:auto;padding:0 20px}.el-tree-node__label[data-v-9aeb070a]{font-weight:400}.selectInput[data-v-9aeb070a]{padding:0 5px;-webkit-box-sizing:border-box;box-sizing:border-box}#tree-option .el-tree-node.is-current>.el-tree-node__content{background-color:#f0f7ff!important}#tree-option .el-tree-node.is-current>.el-tree-node__content .el-tree-node__label{color:#409eff!important;font-weight:700!important}#tree-option .el-tree-node__content:hover{background-color:#f5f7fa}.add-screen-page[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;background-color:#f5f7fa}.detail-header[data-v-fc6a47e0]{background-color:#f9f9f9;width:100%;height:55px;border-top-left-radius:10px;border-top-right-radius:10px;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 20px;-webkit-box-sizing:border-box;box-sizing:border-box}.header-left[data-v-fc6a47e0]{font-size:16px;font-weight:500;color:#303133}.header-right[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.header-right i[data-v-fc6a47e0]{font-size:20px;margin-left:15px;color:#409eff;cursor:pointer}.header-right i[data-v-fc6a47e0]:hover{color:#66b1ff}.content-container[data-v-fc6a47e0]{-webkit-box-flex:1;-ms-flex:1;flex:1}.form-container[data-v-fc6a47e0]{background-color:#fff;padding:30px;border-radius:8px}.upload-container[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.bg-image-uploader[data-v-fc6a47e0],.content-image-uploader[data-v-fc6a47e0]{display:inline-block;margin-right:10px}.bg-image-uploader .el-upload[data-v-fc6a47e0],.content-image-uploader .el-upload[data-v-fc6a47e0]{border:1px dashed #d9d9d9;border-radius:6px;cursor:pointer;position:relative;overflow:hidden;background-color:#f5f7fa}.bg-image-uploader .el-upload[data-v-fc6a47e0]:hover,.content-image-uploader .el-upload[data-v-fc6a47e0]:hover{border-color:#409eff}.upload-placeholder[data-v-fc6a47e0]{width:148px;height:148px;line-height:1;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;background-color:#f5f7fa}.upload-placeholder i[data-v-fc6a47e0]{font-size:28px;color:#8c939d;margin-bottom:5px}.image-preview[data-v-fc6a47e0]{width:148px;height:148px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;position:relative;overflow:hidden}.image-preview .preview-img[data-v-fc6a47e0]{max-width:100%;max-height:100%}.image-preview .image-overlay[data-v-fc6a47e0]{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;opacity:0;-webkit-transition:opacity .3s;transition:opacity .3s}.image-preview .image-overlay .el-button[data-v-fc6a47e0]{margin:0 5px;padding:5px}.image-preview:hover .image-overlay[data-v-fc6a47e0]{opacity:1}.video-preview[data-v-fc6a47e0]{width:240px;margin-bottom:10px;position:relative}.video-preview .preview-video[data-v-fc6a47e0]{width:100%;max-height:200px}.video-preview .video-overlay[data-v-fc6a47e0]{position:absolute;top:10px;right:10px}.video-preview .video-overlay .el-button[data-v-fc6a47e0]{background-color:rgba(0,0,0,.5);border:none;color:#fff}.uploaded-music[data-v-fc6a47e0]{margin-top:10px;padding:8px 12px;background-color:#f5f7fa;border-radius:4px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.uploaded-music .el-icon-headset[data-v-fc6a47e0]{font-size:18px;color:#409eff;margin-right:8px}.uploaded-music .music-name[data-v-fc6a47e0]{-webkit-box-flex:1;-ms-flex:1;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uploaded-music .delete-btn[data-v-fc6a47e0]{padding:2px 4px}.uploaded-music .delete-btn i[data-v-fc6a47e0]{font-size:14px}.format-tip[data-v-fc6a47e0]{font-size:12px;color:#909399;line-height:1;margin-top:5px}.footer-actions[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:20px 0;background-color:#fff}.footer-actions .el-button[data-v-fc6a47e0]{min-width:100px;margin:0 20px}.form-style[data-v-fc6a47e0]{width:100%;max-width:450px}.form-control[data-v-fc6a47e0]{width:350px!important}.textarea-control[data-v-fc6a47e0]{width:500px!important}.select-music[data-v-fc6a47e0]{width:230px!important;margin-left:10px}.el-form-item[data-v-fc6a47e0]{margin-bottom:20px}.el-form-item__content[data-v-fc6a47e0]{text-align:left}.w-e-text-container[data-v-fc6a47e0]{height:400px!important;width:800px}[data-v-fc6a47e0] .save-template-dialog{margin-top:30vh!important}[data-v-fc6a47e0] .save-template-dialog .el-dialog__body{padding:24px 44px 8px}[data-v-fc6a47e0] .save-template-dialog .el-form-item__content{margin-left:34px!important}[data-v-fc6a47e0] .save-template-dialog .el-input,[data-v-fc6a47e0] .save-template-dialog .el-select{width:260px}[data-v-fc6a47e0] .save-template-dialog .dialog-footer{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:32px}.w-e-text-placeholder[data-v-fc6a47e0]{top:10px;left:10px;color:#999}.w-e-toolbar[data-v-fc6a47e0]{background-color:#f5f7fa;border-bottom:1px solid #ccc!important;width:800px}.w-e-text-container[data-v-fc6a47e0]{background-color:#fff}.w-e-text-container [data-slate-editor][data-v-fc6a47e0]{min-height:350px;padding:10px;font-size:14px;line-height:1.6;color:#333;text-align:left!important}.w-e-text-container [data-slate-editor] p[data-v-fc6a47e0]{margin-bottom:8px;text-align:left!important}.w-e-text-container [data-slate-editor] div[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h1[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h2[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h3[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h4[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h5[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] h6[data-v-fc6a47e0],.w-e-text-container [data-slate-editor] span[data-v-fc6a47e0]{text-align:left!important}.w-e-text-container [data-slate-editor] img[data-v-fc6a47e0]{max-width:100%}.countdown-inputs[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.countdown-input[data-v-fc6a47e0]{margin-right:10px}.countdown-input[data-v-fc6a47e0] .el-input__inner{text-align:center;width:150px;font-size:14px}.countdown-input[data-v-fc6a47e0] .el-input-group__append{background-color:#f5f7fa;color:#909399;border-left:1px solid #dcdfe6;width:40px;padding:0 8px;text-align:center}.countdown-help-icon[data-v-fc6a47e0]{margin-left:5px;color:#409eff;cursor:pointer;font-size:18px;background-color:#ecf5ff;border-radius:50%;padding:2px}.countdown-help-icon[data-v-fc6a47e0]:hover{color:#66b1ff}.el-tooltip__popper.is-light[data-v-fc6a47e0]{background:#fff;border:1px solid #e4e7ed;color:#606266;max-width:400px}.el-tooltip__popper.is-light p[data-v-fc6a47e0]{margin:6px 0;line-height:1.6}.vocabulary-table-container[data-v-fc6a47e0]{margin-top:10px;width:950px}.vocabulary-table-container .el-table[data-v-fc6a47e0]{width:100%;overflow-x:hidden}.vocabulary-table-container .el-table__body-wrapper[data-v-fc6a47e0]{overflow-x:hidden}.vocabulary-table-container .el-input__inner[data-v-fc6a47e0]{height:28px;line-height:28px}.vocabulary-table-container .el-button--mini[data-v-fc6a47e0]{padding:5px}.vocabulary-table-container .el-table__empty-text[data-v-fc6a47e0]{line-height:60px}.vocabulary-table-container .el-table__empty-block[data-v-fc6a47e0]{min-height:60px}.reading-content-container[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:.52083vw;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.reading-content-container .textarea-control[data-v-fc6a47e0]{width:31.25vw;min-width:600px}.reading-content-container .textarea-control[data-v-fc6a47e0] .el-textarea__inner{height:20.83333vw!important;min-height:250px;resize:vertical;font-size:14px;line-height:1.6}.reading-content-container .preview-btn[data-v-fc6a47e0]{-ms-flex-item-align:start;align-self:flex-start;margin-top:0;min-width:5.20833vw;-ms-flex-negative:0;flex-shrink:0}.reading-content-container .preview-btn[data-v-fc6a47e0]:disabled{opacity:.6;cursor:not-allowed}.audio-player-container[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:.52083vw;padding:.78125vw;background-color:#f5f7fa;border-radius:.41667vw;border:.05208vw solid #e4e7ed}.audio-player-container .audio-player[data-v-fc6a47e0]{width:100%;height:2.08333vw;outline:none}.audio-player-container .audio-player[data-v-fc6a47e0]::-webkit-media-controls-panel{background-color:#fff}.audio-player-container .audio-info[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:.41667vw;color:#606266;font-size:.72917vw}.audio-player-container .audio-info i[data-v-fc6a47e0]{font-size:.9375vw;color:#409eff}.audio-player-container .audio-info span[data-v-fc6a47e0]{font-weight:500}.select-course-container[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:10px}.select-course-container .form-control[data-v-fc6a47e0]{-webkit-box-flex:1;-ms-flex:1;flex:1}.course-select-dialog[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;margin:0!important;position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);max-height:calc(100% - 30px);max-width:calc(100% - 30px)}.course-dialog-content .search-form[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:10px;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-dialog-content .search-form .search-input[data-v-fc6a47e0]{width:250px}.course-dialog-content .search-form .search-select[data-v-fc6a47e0]{width:200px}.course-dialog-content[data-v-fc6a47e0] .el-table .el-table__body tr{cursor:pointer}.course-dialog-content[data-v-fc6a47e0] .el-table .el-table__body tr.current-row>td{background-color:#ecf5ff!important;color:#409eff}.course-dialog-content[data-v-fc6a47e0] .el-table .el-table__body tr:hover>td{background-color:#f5f7fa!important}.course-dialog-content[data-v-fc6a47e0] .el-table .el-radio .el-radio__label{display:none}.course-dialog-content[data-v-fc6a47e0] .el-table .el-radio .el-radio__input{margin:0}.course-dialog-content .pagination-container[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-top:20px}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .el-pager li{background-color:#f4f4f5;color:#606266;min-width:30px;border-radius:2px}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .el-pager li.active{background-color:#409eff;color:#fff}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .el-pager li:hover{color:#409eff}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .btn-next,.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .btn-prev{background-color:#f4f4f5;color:#606266}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .btn-next:hover,.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .btn-prev:hover{color:#409eff}.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .el-pagination__jump,.course-dialog-content .pagination-container[data-v-fc6a47e0] .el-pagination .el-pagination__total{color:#606266}.preset_bg_dialog[data-v-fc6a47e0] .el-dialog{border-radius:.41667vw}.preset_bg_dialog .search-box[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:.78125vw}.preset_bg_dialog[data-v-fc6a47e0] .el-table .preview-thumbnail{width:4.16667vw;height:4.16667vw;border-radius:.20833vw;cursor:pointer}.preset_bg_dialog .pagination-box[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-top:1.04167vw}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .el-pager li{background-color:#f4f4f5;color:#606266;min-width:1.5625vw;border-radius:.10417vw}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .el-pager li.active{background-color:#409eff;color:#fff}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .el-pager li:hover{color:#409eff}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .btn-next,.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .btn-prev{background-color:#f4f4f5;color:#606266}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .btn-next:hover,.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .btn-prev:hover{color:#409eff}.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .el-pagination__jump,.preset_bg_dialog .pagination-box[data-v-fc6a47e0] .el-pagination .el-pagination__total{color:#606266}.music-form-item[data-v-fc6a47e0] .el-form-item__label{min-width:5.10417vw!important;-ms-flex-negative:0!important;flex-shrink:0!important;white-space:nowrap!important}.music-form-item[data-v-fc6a47e0] .el-form-item__content{-webkit-box-flex:1!important;-ms-flex:1!important;flex:1!important}.template-title-input-container[data-v-fc6a47e0]{position:relative;width:100%}.template-title-input-container .template-title-dropdown[data-v-fc6a47e0]{position:absolute;top:100%;left:0;right:0;z-index:1000;margin-top:5px;-webkit-box-shadow:0 2px 12px 0 rgba(0,0,0,.1);box-shadow:0 2px 12px 0 rgba(0,0,0,.1);border-radius:4px}.template-title-input-container .template-title-dropdown[data-v-fc6a47e0] .el-menu{border-right:none}.template-title-input-container .template-title-dropdown[data-v-fc6a47e0] .el-menu .el-menu-item{padding:0 20px;height:40px;line-height:40px}.template-title-input-container .template-title-dropdown[data-v-fc6a47e0] .el-menu .el-menu-item:hover{background-color:#f5f7fa}.music-upload-container[data-v-fc6a47e0]{width:100%}.music-upload-container .music-buttons[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-bottom:.26042vw;gap:.52083vw}.music-upload-container .music-uploader[data-v-fc6a47e0]{-ms-flex-negative:0;flex-shrink:0}.music-upload-container .el-select[data-v-fc6a47e0]{-ms-flex-negative:0;flex-shrink:0;width:200px}.music-upload-container .format-tip[data-v-fc6a47e0]{font-size:.625vw;color:#999;margin-bottom:.52083vw}.music-upload-container .uploaded-music[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:.52083vw .78125vw;background-color:#f5f7fa;border-radius:.20833vw;border:.05208vw solid #e4e7ed;width:100%;-webkit-box-sizing:border-box;box-sizing:border-box}.music-upload-container .uploaded-music .music-info[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;overflow:hidden;gap:.41667vw}.music-upload-container .uploaded-music .music-info i[data-v-fc6a47e0]{font-size:.9375vw;color:#409eff;-ms-flex-negative:0;flex-shrink:0}.music-upload-container .uploaded-music .music-info .music-name[data-v-fc6a47e0]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.72917vw;color:#606266;font-weight:500}.music-upload-container .uploaded-music .music-actions[data-v-fc6a47e0]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:.52083vw;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-negative:0;flex-shrink:0;margin-left:.52083vw}.music-upload-container .uploaded-music .music-actions .delete-btn[data-v-fc6a47e0],.music-upload-container .uploaded-music .music-actions .play-btn[data-v-fc6a47e0]{font-size:.72917vw;padding:0}.music-upload-container .uploaded-music .music-actions .delete-btn i[data-v-fc6a47e0],.music-upload-container .uploaded-music .music-actions .play-btn i[data-v-fc6a47e0]{font-size:.83333vw}.music-upload-container .uploaded-music .music-actions .play-btn[data-v-fc6a47e0]{color:#409eff}.music-upload-container .uploaded-music .music-actions .delete-btn[data-v-fc6a47e0]{color:#f56c6c}[data-v-fc6a47e0] .el-scrollbar__wrap{max-height:200px;overflow:scroll}[data-v-fc6a47e0] .w-e-text-container [data-slate-editor] [data-slate-node=element]:not(p):has(img[alt*="[float-left]"]){float:left!important;margin-right:15px!important;margin-bottom:10px!important;display:block!important;width:auto!important;height:auto!important}[data-v-fc6a47e0] .w-e-text-container [data-slate-editor] [data-slate-node=element]:not(p):has(img[alt*="[float-right]"]){float:right!important;margin-left:15px!important;margin-bottom:10px!important;display:block!important;width:auto!important;height:auto!important}[data-v-fc6a47e0] .w-e-text-container [data-slate-editor] .w-e-image-container{float:none!important;display:inline-block!important;margin:0!important}[data-v-fc6a47e0] .w-e-text-container [data-slate-editor] img[alt*="[float-left]"],[data-v-fc6a47e0] .w-e-text-container [data-slate-editor] img[alt*="[float-right]"]{display:block!important;max-width:100%!important;float:none!important}