.quick-edit-cover[data-v-2956e28c]{flex:none;overflow:hidden;border-radius:4px;background:#f5f7fa}.quick-edit-cover__readonly[data-v-2956e28c],.quick-edit-cover__trigger[data-v-2956e28c]{position:relative;display:block;width:100%;height:100%;padding:0;overflow:hidden;border:0;border-radius:inherit;background:transparent}.quick-edit-cover__trigger[data-v-2956e28c]{cursor:pointer}.quick-edit-cover__image[data-v-2956e28c]{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.quick-edit-cover__empty[data-v-2956e28c]{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#c0c4cc;font-size:24px}.quick-edit-cover__mask[data-v-2956e28c]{position:absolute;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;height:24px;color:#fff;font-size:13px;background:rgba(0,0,0,.55);opacity:0;transition:opacity .2s}.quick-edit-cover__trigger:focus-visible .quick-edit-cover__mask[data-v-2956e28c],.quick-edit-cover__trigger:hover .quick-edit-cover__mask[data-v-2956e28c]{opacity:1}.el-table__row .quick-edit-cover--row-hover .quick-edit-cover__mask{opacity:0}.el-table__row:hover .quick-edit-cover--row-hover .quick-edit-cover__mask{opacity:1}.quick-edit-cover-dialog .quick-edit-cover-dialog__content{padding:8px 24px 20px}.quick-edit-cover-dialog .quick-edit-cover-dialog__label{margin-bottom:12px;color:#303133;font-weight:600}.quick-edit-cover-dialog .quick-edit-cover-dialog__body{display:flex;align-items:center;gap:24px;padding:18px;border:1px solid #ebeef5;border-radius:6px;background:#f7f8fa}.quick-edit-cover-dialog .quick-edit-cover-dialog__preview{flex:none;overflow:hidden;border:1px solid #e4e7ed;border-radius:4px;background:#fff}.quick-edit-cover-dialog .quick-edit-cover-dialog__preview .el-image{display:block;width:100%;height:100%}.quick-edit-cover-dialog .quick-edit-cover-dialog__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;color:#c0c4cc}.quick-edit-cover-dialog .quick-edit-cover-dialog__empty i{margin-bottom:8px;font-size:32px}.quick-edit-cover-dialog .quick-edit-cover-dialog__select{flex:1;min-width:0}.quick-edit-cover-dialog .quick-edit-cover-dialog__tip{max-width:260px;margin-top:14px;color:#909399;font-size:13px;line-height:22px;white-space:pre-line}.quick-edit-title[data-v-3b09340c]{display:flex;align-items:flex-start;min-width:0;max-width:100%}.quick-edit-title__trigger[data-v-3b09340c]{display:inline-flex;flex:none;align-items:center;justify-content:center;width:18px;height:20px;margin-left:4px;padding:0;border:0;color:inherit;font:inherit;line-height:inherit;text-align:left;background:transparent;cursor:pointer}.quick-edit-title__readonly[data-v-3b09340c],.quick-edit-title__text[data-v-3b09340c]{display:-webkit-box;flex:0 1 auto;min-width:0;max-width:100%;overflow:hidden;line-height:20px;overflow-wrap:anywhere;-webkit-box-orient:vertical}.quick-edit-title__readonly[data-v-3b09340c]{max-width:100%}.quick-edit-title__icon[data-v-3b09340c]{color:var(--color);font-size:14px;transition:opacity .2s}.el-table__row .quick-edit-title--row-hover .quick-edit-title__icon{opacity:0}.el-table__row:hover .quick-edit-title--row-hover .quick-edit-title__icon{opacity:1}.quick-edit-title-popper .quick-edit-title__actions{display:flex;justify-content:flex-end;margin-top:16px}.main_body[data-v-6b555152]{padding-bottom:20px!important}.vote-pagination-row[data-v-6b555152]{display:flex;justify-content:center;padding-top:16px}.vote-fixed-batch-bar[data-v-6b555152]{position:fixed;right:0;bottom:0;z-index:100;display:flex;align-items:center;min-width:0;height:64px;padding:0 20px;border-top:none;overflow-x:auto;overflow-y:hidden;white-space:nowrap;background:#fff;box-shadow:0 -1px 4px rgba(0,0,0,.04)}.vote-fixed-batch-bar>[data-v-6b555152]{flex-shrink:0}.vote-fixed-batch-bar .el-checkbox[data-v-6b555152]{margin-right:16px}.vote-selection-summary[data-v-6b555152]{margin-right:16px;color:#606266;font-size:14px}.vote-selection-count[data-v-6b555152]{color:var(--color)}.el-dropdown-link[data-v-6b555152]{cursor:pointer;color:var(--color);margin-left:10px}.el-icon-arrow-down[data-v-6b555152]{font-size:12px}.course[data-v-6b555152]{display:flex}.course .right[data-v-6b555152]{margin-left:5px;flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-around}.course .right .r-text[data-v-6b555152]{font-size:12px;color:#999}