Test1
((Vertical text|This is Vertical Text.))

((Vertical text))

This is Vertical Text.

((Vertical text/sandbox))

This is Vertical Text.

Test2
((Vertical text|Asia))

((Vertical text))

Asia

((Vertical text/sandbox))

Asia

Test3
((Vertical text|style=font-size:80%;))

((Vertical text))

((Vertical text/sandbox))

Test4
((Vertical text|Asia|style=font-size:80%;))

((Vertical text))

Asia

((Vertical text/sandbox))

Asia

Test5
((Vertical text|Asia|style=font-size:80%;))

((Vertical text))

Asia

((Vertical text/sandbox))

Asia

Test6
((Vertical text|Asia|style=font-size:80%;color:green;))

((Vertical text))

Asia

((Vertical text/sandbox))

Asia

Table test

[edit]
((Vertical text))
TCP segment header
Offsets Octet 0 1 2 3
Octet Bit  7  6  5  4  3  2  1  0  7  6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
12 96 Data offset Reserved
0 0 0
NS CWR ECE URG ACK PSH RST SYN FIN Window Size
((Vertical text/sandbox))
TCP segment header
Offsets Octet 0 1 2 3
Octet Bit  7  6  5  4  3  2  1  0  7  6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
12 96 Data offset Reserved
0 0 0
NS CWR ECE URG ACK PSH RST SYN FIN Window Size