https://aestheticamino.me/rectangle.html
Aesthetic Rectangle Symbols □ ░ ▦ ▧ ▨ ▩ ■ ☒ ☐ ❒ ▥ ▤ ◧ ◨ ◩ ▒ ▓ ▢ ▬ ▮ ⊞ ⊟ ⊠ ⊡ ◪ ◫ ◰ ◱ ◲ ◳ ▭ ▯ ⌧ ┴┈┈■┈┈┴ ┬┈┈□┈┈┬ ▢▢▢
https://aestheticamino.me/rectangle.html
Aesthetic Rectangle Symbols □ ░ ▦ ▧ ▨ ▩ ■ ☒ ☐ ❒ ▥ ▤ ◧ ◨ ◩ ▒ ▓ ▢ ▬ ▮ ⊞ ⊟ ⊠ ⊡ ◪ ◫ ◰ ◱ ◲ ◳ ▭ ▯ ⌧ ┴┈┈■┈┈┴ ┬┈┈□┈┈┬ ▢▢▢