.header-bg[data-v-2c81c4c4]{width:100%;background:#ededed;overflow:hidden;position:absolute;top:80px;left:0;min-width:1250px}.header-bg img[data-v-2c81c4c4]{width:101%;height:264px;-o-object-fit:cover;object-fit:cover}.homework-crumb[data-v-2c81c4c4] a:hover{color:#ea2539!important}.header-center[data-v-2c81c4c4]{position:relative;z-index:1;margin-bottom:17px}.header-center .title[data-v-2c81c4c4]{background:#fff;padding:30px 32px;border-radius:6px;box-shadow:0 2px 4px 0 hsla(0,0%,83.5%,.5)}.header-center .title .flex-box[data-v-2c81c4c4]{display:flex;justify-content:space-between}.header-center .title .flex-box .el-button[data-v-2c81c4c4]{padding:0 20px;height:36px}.header-center .title h3[data-v-2c81c4c4]{font-size:24px;margin:0 0 12px;font-weight:500}.header-center .title .condition[data-v-2c81c4c4]{font-size:14px;color:#999;margin-bottom:20px}.header-center .title .condition strong[data-v-2c81c4c4]{font-weight:500}.header-center .operation[data-v-2c81c4c4]{display:flex;justify-content:space-between;align-items:center}.header-center .operation .search[data-v-2c81c4c4]{padding-top:8px}.header-center .operation .search .el-form-item[data-v-2c81c4c4]{margin-bottom:10px;line-height:35px}.header-center .operation .search .el-form-item[data-v-2c81c4c4] .el-input__inner{height:35px;line-height:35px}.header-center .operation .search[data-v-2c81c4c4] .el-range-input{width:100%}.header-center .operation .search .operation-button[data-v-2c81c4c4]{height:35px;line-height:35px}.header-center .operation .search .publish-icon[data-v-2c81c4c4]{line-height:35px;margin-right:6px}.header-center .operation .publicity[data-v-2c81c4c4]{width:120px;display:flex;align-items:center}.header-center .operation .publicity .publicity-link[data-v-2c81c4c4]{margin-right:10px;font-size:15px;color:#5cadff;line-height:23px}.img-mask[data-v-c75c4182]{position:fixed;top:0;bottom:0;left:0;right:0;z-index:10;width:100%;height:100%;background-color:rgba(0,0,0,.5)}.img-mask .img-content[data-v-c75c4182]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.content-box .info[data-v-814474c8]{display:flex;align-items:center;padding-bottom:32px;border-bottom:1px solid #d8d8d8}.content-box .info .homework-info[data-v-814474c8]{margin-left:30px}.content-box .info .homework-info .homework-name[data-v-814474c8]{font-size:22px;font-weight:700;color:#333;line-height:29px}.content-box .info .homework-info p[data-v-814474c8]{font-size:14px;font-family:微软雅黑;color:#666;margin:10px 0}.content-box .info .homework-info p img[data-v-814474c8]{width:14px;height:14px;vertical-align:middle;margin-right:6px}.content-box .content .file[data-v-814474c8],.content-box .content .item[data-v-814474c8]{display:flex;margin:30px 0}.content-box .content .file label[data-v-814474c8],.content-box .content .item label[data-v-814474c8]{margin-right:10px;width:60px;flex:none;text-align:right;font-size:16px;color:#333}.content-box .content .file .text[data-v-814474c8],.content-box .content .item .text[data-v-814474c8]{width:100%;flex:1;overflow:hidden;font-size:16px}.content-box .content .file .text[data-v-814474c8] img,.content-box .content .file .text[data-v-814474c8] video,.content-box .content .item .text[data-v-814474c8] img,.content-box .content .item .text[data-v-814474c8] video{width:80%}.content-box .content .file .text[data-v-814474c8] p,.content-box .content .item .text[data-v-814474c8] p{margin:0}.content-box .content .file ul[data-v-814474c8]{margin:0;padding:0}.content-box .content .file ul a[data-v-814474c8]{color:#49f;line-height:1.6}.content-box .content .file ul img[data-v-814474c8]{width:20px;height:20px;vertical-align:sub;margin-right:10px}.content-box .media .media-box[data-v-814474c8]{width:100%}.content-box .media .media-box.imgs[data-v-814474c8],.content-box .media .media-box.video[data-v-814474c8]{width:32%}.content-bg[data-v-2eae94c2]{background:#ededed;position:relative;min-width:1250px}.publicity-box[data-v-2eae94c2]{overflow:hidden;z-index:1;position:relative;min-height:500px;margin-bottom:36px;border-radius:8px;top:-6px}.publicity-box .item-box[data-v-2eae94c2]{display:flex;align-items:center;flex-wrap:wrap}.publicity-box .item-box .item[data-v-2eae94c2]{width:226px;height:246px;background:#fff;border-radius:8px;padding:18px;box-sizing:border-box;text-align:center;border:2px solid #fff;transition:all .4s ease;overflow:hidden;margin-right:16px;margin-bottom:18px}.publicity-box .item-box .item[data-v-2eae94c2]:nth-child(5n){margin-right:0}.publicity-box .item-box .item[data-v-2eae94c2]:hover{border:2px solid #38f;padding-top:8px}.publicity-box .item-box .item:hover .item-image[data-v-2eae94c2]{width:30px;height:36px;margin-bottom:10px}.publicity-box .item-box .item:hover .item-name[data-v-2eae94c2]{color:#39f}.publicity-box .item-box .item:hover p .el-button[data-v-2eae94c2]{display:inline-block}.publicity-box .item-box .item .item-image[data-v-2eae94c2]{width:40px;height:48px;margin:6px auto 16px;transition:all .4s ease}.publicity-box .item-box .item .item-image img[data-v-2eae94c2]{width:100%;height:100%}.publicity-box .item-box .item .item-name[data-v-2eae94c2]{font-size:16px;color:#333;line-height:24px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.publicity-box .item-box .item p[data-v-2eae94c2]{font-size:12px;color:#666;line-height:1.8;word-break:break-all;white-space:nowrap}.publicity-box .item-box .item p .icon[data-v-2eae94c2]{width:16px;height:16px;margin-right:4px;display:inline-block;vertical-align:sub}.publicity-box .item-box .item p.item-time .advice[data-v-2eae94c2]{margin-left:8px;color:#777}.publicity-box .item-box .item p .el-button[data-v-2eae94c2]{display:none}.publicity-box .item-box .item p .item-teacher[data-v-2eae94c2]{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;width:100%;display:inline-block;line-height:1.3}.publicity-box .homework-empty[data-v-2eae94c2]{background:#fff;display:flex;align-items:center;justify-content:center;min-height:500px}.content-dialog{border-radius:10px}.content-dialog .el-dialog__body,.content-dialog .el-dialog__header{padding:0}.content-dialog .el-dialog__body .content-box .info,.content-dialog .el-dialog__header .content-box .info{padding:20px 40px;background:#f8f8f8;border-top-left-radius:10px;border-top-right-radius:10px;border-bottom:0}.content-dialog .el-dialog__body .content-box .content,.content-dialog .el-dialog__header .content-box .content{padding:10px 40px 20px;min-height:160px}.content-dialog .content-scroll{max-height:800px;overflow:auto}