A few boxes drawn with Unicode box drawing characters:
╔═╦═╗
╠═╬═╣
║ ║ ║
╚═╩═╝
┏━┳━┓
┣━╋━┫
┃ ┃ ┃
┗━┻━┛
┌─┬─┐
├─┼─┤
│ │ │
└─┴─┘
╭╮
╰╯
No idea WTF this is useful for, but whatever.
╳
╱ ╲
╲ ╱
╳
╱ ╲
▏ ▕
▔▔▔
─
━
│
┃
┄
┅
┆
┇
┈
┉
┊
┋
┌
┍
┎
┏
┐
┑
┒
┓
└
┕
┖
┗
┘
┙
┚
┛
├
┝
┞
┟
┠
┡
┢
┣
┤
┥
┦
┧
┨
┩
┪
┫
┬
┭
┮
┯
┰
┱
┲
┳
┴
┵
┶
┷
┸
┹
┺
┻
┼
┽
┾
┿
╀
╁
╂
╃
╄
╅
╆
╇
╈
╉
╊
╋
╌
╍
╎
╏
═
║
╒
╓
╔
╕
╖
╗
╘
╙
╚
╛
╜
╝
╞
╟
╠
╡
╢
╣
╤
╥
╦
╧
╨
╩
╪
╫
╬
╭
╮
╯
╰
╱
╲
╳
╴
╵
╶
╷
╸
╹
╺
╻
╼
╽
╾
╿
Is it just me or is GitHub completely mangling these characters? I tried to use them to draw boxes in code comments but while they display perfectly in my terminal they look completely out of proportion when rendered in the GitHub web pages. Anyone else noticed this issue?