.module_video_dialog{text-align:center;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.module_video_dialog .el-dialog__footer,.module_video_dialog .el-dialog__header{display:none}.module_video_dialog .el-dialog__body{position:relative;padding:0;font-size:0}.module_video_dialog .el-dialog__body .close_btn{position:absolute;top:-20px;right:-20px;width:30px;height:30px;background:url(data:image/png;base64,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) no-repeat;cursor:pointer}.module_video_dialog .el-dialog__body .full_screen_btn{position:absolute;top:-20px;right:-50px;width:30px;height:30px;background:url(/img/default_avatar1.035a0bb0.png) no-repeat;cursor:pointer}.fl[data-v-1afe1339]{float:left}.fr[data-v-1afe1339]{float:right}.text_center[data-v-1afe1339]{text-align:center}.text_left[data-v-1afe1339]{text-align:left}.text_right[data-v-1afe1339]{text-align:right}.text_overflow[data-v-1afe1339]{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.disable[data-v-1afe1339]{pointer-events:none}.disable[data-v-1afe1339]:hover{border:none}.text_overflow3[data-v-1afe1339]{-webkit-line-clamp:3;line-clamp:3}.text_overflow2[data-v-1afe1339],.text_overflow3[data-v-1afe1339]{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical}.text_overflow2[data-v-1afe1339]{-webkit-line-clamp:2;line-clamp:2}.text_overflow1[data-v-1afe1339]{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical}.psn_relative[data-v-1afe1339]{position:relative}.psn_absolute[data-v-1afe1339]{position:absolute}.no_write_module_placeholder[data-v-1afe1339]{font-size:50px;text-align:center;margin-top:50px}.clearfix[data-v-1afe1339]:after,.clearfix[data-v-1afe1339]:before{content:" ";display:table}.clearfix[data-v-1afe1339]:after{clear:both}.clearfix[data-v-1afe1339],.text_overflow[data-v-1afe1339],[data-v-1afe1339],zoom 1[data-v-1afe1339]{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.red_color_font[data-v-1afe1339]{color:#fa541c}.main_color_font[data-v-1afe1339]{color:#26bf80}.white_color_font[data-v-1afe1339]{color:#fff}.grey_color_font[data-v-1afe1339]{color:#8c8c8c}.orange_color_font[data-v-1afe1339]{color:$basket_color}.dander_color[data-v-1afe1339]{color:#ff2a00}.small_size[data-v-1afe1339]{font-size:12px}.middle_size[data-v-1afe1339]{font-size:14px}.width_150[data-v-1afe1339]{width:150px}.ml_10[data-v-1afe1339]{margin-left:10px}.mr_10[data-v-1afe1339]{margin-right:10px}.mb_10[data-v-1afe1339]{margin-bottom:10px}.mt_10[data-v-1afe1339]{margin-top:10px}.font_weight[data-v-1afe1339]{font-weight:700}.pointer[data-v-1afe1339]{cursor:pointer}.no_border[data-v-1afe1339]{border:none}.delete_btn:hover span[data-v-1afe1339]{color:#fa541c!important}.module_add_wrong_dialog .dialog_content[data-v-1afe1339]{padding:20px}.module_add_wrong_dialog .dialog_content .hint[data-v-1afe1339]{font-size:12px;font-weight:700}.module_add_wrong_dialog .dialog_footer[data-v-1afe1339]{text-align:center;padding:10px 0 30px}.fl{float:left}.fr{float:right}.text_center{text-align:center}.text_left{text-align:left}.text_right{text-align:right}.text_overflow{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.disable{pointer-events:none}.disable:hover{border:none}.text_overflow3{-webkit-line-clamp:3;line-clamp:3}.text_overflow2,.text_overflow3{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical}.text_overflow2{-webkit-line-clamp:2;line-clamp:2}.text_overflow1{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical}.psn_relative{position:relative}.psn_absolute{position:absolute}.no_write_module_placeholder{font-size:50px;text-align:center;margin-top:50px}.clearfix:after,.clearfix:before{content:" ";display:table}.clearfix:after{clear:both}*,.clearfix,.text_overflow,zoom 1{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.red_color_font{color:#fa541c}.main_color_font{color:#26bf80}.white_color_font{color:#fff}.grey_color_font{color:#8c8c8c}.orange_color_font{color:$basket_color}.dander_color{color:#ff2a00}.small_size{font-size:12px}.middle_size{font-size:14px}.width_150{width:150px}.ml_10{margin-left:10px}.mr_10{margin-right:10px}.mb_10{margin-bottom:10px}.mt_10{margin-top:10px}.font_weight{font-weight:700}.pointer{cursor:pointer}.no_border{border:none}.delete_btn:hover span{color:#fa541c!important}.el-o__wrapper,.v-modal-o{position:static!important}.module_question_body{position:relative;height:auto;overflow:hidden;padding:0 30px;padding-top:10px;-webkit-transition:all 1s ease-in-out;transition:all 1s ease-in-out}.module_question_body .audio_wrapper{margin-bottom:20px}.module_question_body .editor_html_wrapper{word-break:break-all}.module_question_body .editor_html_wrapper p{margin:0;display:block!important}.module_question_body .body_content{padding-bottom:25px}.module_question_body .body_content .nodata{font-size:14px;text-align:center;color:#cecece}.module_question_body .body_content .body_html_content{font-size:14px;color:#595959}.module_question_body .body_content .body_content_more{position:absolute;bottom:0;right:0;width:96px;margin-left:-53px}.module_question_body .body_content .body_content_more .el-button{border-bottom:none;border-radius:4px 4px 0 0;margin-bottom:-2px;color:#26bf80;border-color:#beecd9;background-color:#e9f9f2}.module_question_body .fixed_button{position:fixed!important;bottom:0!important;margin-left:0!important}