1、去除火狐自带缩放（默认100%大小自动居中），2、可拖拽，3、以鼠标中心缩放，4、限定最小缩放（图片大小和屏幕大小较小值的50%）
当前为
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-12-08 | 0 | 5 |
| 2025-12-09 | 0 | 3 |
| 2025-12-10 | 0 | 5 |
| 2025-12-11 | 0 | 3 |
| 2025-12-12 | 1 | 4 |
| 2025-12-13 | 0 | 2 |
| 2025-12-14 | 0 | 3 |
| 2025-12-15 | 0 | 7 |
| 2025-12-16 | 0 | 4 |
| 2025-12-17 | 0 | 6 |
| 2025-12-18 | 0 | 6 |
| 2025-12-19 | 0 | 6 |
| 2025-12-20 | 0 | 4 |
| 2025-12-21 | 0 | 1 |
| 2025-12-22 | 0 | 5 |
| 2025-12-23 | 1 | 1 |
| 2025-12-24 | 0 | 4 |
| 2025-12-25 | 0 | 2 |
| 2025-12-26 | 0 | 5 |
| 2025-12-27 | 0 | 2 |
| 2025-12-28 | 0 | 2 |
| 2025-12-29 | 0 | 4 |
| 2025-12-30 | 0 | 0 |
| 2025-12-31 | 0 | 3 |
| 2026-01-01 | 0 | 3 |
| 2026-01-02 | 0 | 3 |
| 2026-01-03 | 0 | 0 |
| 2026-01-04 | 0 | 2 |
| 2026-01-05 | 0 | 2 |
| 2026-01-06 | 0 | 0 |
