优快云 markdown 颜色 & 字体

示例：<font color=#ff0000 face="黑体">test</font>:test
颜色中的：
ff0000:test
00ff00:test
0000ff:test
也就是说：xxyyzz

xx	yy	zz
red	green	blue

混合也可以：

xx	yy	zz	颜色
00	00	00	test
00	33	00	test
00	77	00	test
00	cc	00	test
00	ff	00	test
00	ff	33	test
00	ff	77	test
00	ff	cc	test
00	ff	ff	test
00	00	33	test
00	00	77	test
00	00	cc	test
00	00	ff	test
00	33	ff	test
00	77	ff	test
00	cc	ff	test
00	ff	ff	test
33	00	00	test
33	33	00	test
33	77	00	test
33	cc	00	test
33	ff	00	test
33	ff	33	test
33	ff	77	test
33	ff	cc	test
33	ff	ff	test
33	00	33	test
33	00	77	test
33	00	cc	test
33	00	ff	test
33	33	ff	test
33	77	ff	test
33	cc	ff	test
33	ff	ff	test
77	00	00	test
77	33	00	test
77	77	00	test
77	cc	00	test
77	ff	00	test
77	ff	33	test
77	ff	77	test
77	ff	cc	test
77	ff	ff	test
77	00	33	test
77	00	77	test
77	00	cc	test
77	00	ff	test
77	33	ff	test
77	77	ff	test
77	cc	ff	test
77	ff	ff	test
cc	00	00	test
cc	33	00	test
cc	77	00	test
cc	cc	00	test
cc	ff	00	test
cc	ff	33	test
cc	ff	77	test
cc	ff	cc	test
cc	ff	ff	test
cc	00	33	test
cc	00	77	test
cc	00	cc	test
cc	00	ff	test
cc	33	ff	test
cc	77	ff	test
cc	cc	ff	test
cc	ff	ff	test
ff	00	00	test
ff	33	00	test
ff	77	00	test
ff	cc	00	test
ff	ff	00	test
ff	ff	33	test
ff	ff	77	test
ff	ff	cc	test
ff	ff	ff	test
ff	00	33	test
ff	00	77	test
ff	00	cc	test
ff	00	ff	test
ff	33	ff	test
ff	77	ff	test
ff	cc	ff	test
ff	ff	ff	test