定义和使用
如果字符没有 HTML 实体，则可以使用十进制（dec）或十六进制（hex）引用。
如果要在 HTML 中显示特殊字符，可以使用下表中的 HTML 实体。
| 字符 |
十进制 |
十六进制 |
实体 |
名称 |
| ▀ |
9600 |
2580 |
|
UPPER HALF BLOCK |
| ▁ |
9601 |
2581 |
|
LOWER ONE EIGHTH BLOCK |
| ▂ |
9602 |
2582 |
|
LOWER ONE QUARTER BLOCK |
| ▃ |
9603 |
2583 |
|
LOWER THREE EIGHTHS BLOCK |
| ▄ |
9604 |
2584 |
|
LOWER HALF BLOCK |
| ▅ |
9605 |
2585 |
|
LOWER FIVE EIGHTHS BLOCK |
| ▆ |
9606 |
2586 |
|
LOWER THREE QUARTERS BLOCK |
| ▇ |
9607 |
2587 |
|
LOWER SEVEN EIGHTHS BLOCK |
| █ |
9608 |
2588 |
|
FULL BLOCK |
| ▉ |
9609 |
2589 |
|
LEFT SEVEN EIGHTHS BLOCK |
| ▊ |
9610 |
258A |
|
LEFT THREE QUARTERS BLOCK |
| ▋ |
9611 |
258B |
|
LEFT FIVE EIGHTHS BLOCK |
| ▌ |
9612 |
258C |
|
LEFT HALF BLOCK |
| ▍ |
9613 |
258D |
|
LEFT THREE EIGHTHS BLOCK |
| ▎ |
9614 |
258E |
|
LEFT ONE QUARTER BLOCK |
| ▏ |
9615 |
258F |
|
LEFT ONE EIGHTH BLOCK |
| ▐ |
9616 |
2590 |
|
RIGHT HALF BLOCK |
| ░ |
9617 |
2591 |
|
LIGHT SHADE |
| ▒ |
9618 |
2592 |
|
MEDIUM SHADE |
| ▓ |
9619 |
2593 |
|
DARK SHADE |
| ▔ |
9620 |
2594 |
|
UPPER ONE EIGHTH BLOCK |
| ▕ |
9621 |
2595 |
|
RIGHT ONE EIGHTH BLOCK |
| ▖ |
9622 |
2596 |
|
QUADRANT LOWER LEFT |
| ▗ |
9623 |
2597 |
|
QUADRANT LOWER RIGHT |
| ▘ |
9624 |
2598 |
|
QUADRANT UPPER LEFT |
| ▙ |
9625 |
2599 |
|
QUADRANT UPPER LEFT AND LOWER LEFT AND LOWER RIGHT |
| ▚ |
9626 |
259A |
|
QUADRANT UPPER LEFT AND LOWER RIGHT |
| ▛ |
9627 |
259B |
|
QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER LEFT |
| ▜ |
9628 |
259C |
|
QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER RIGHT |
| ▝ |
9629 |
259D |
|
QUADRANT UPPER RIGHT |
| ▞ |
9630 |
259E |
|
QUADRANT UPPER RIGHT AND LOWER LEFT |
| ▟ |
9631 |
259F |
|
QUADRANT UPPER RIGHT AND LOWER LEFT AND LOWER RIGHT |
注意：较旧的浏览器可能不支持上表中的所有HTML5实体。 Chrome具有良好的支持。 但是（当前）只有IE 11+和Firefox 35+支持所有实体。
