CSS: ID and Class name restrictions

Work In Progress - I will add all the examples in the code shortly

All OK in code until number 5 in the table below

Table: Restricted characters in CSS selector names (class and ID)
Nr Crt	Restricted Character	CSS ID font-weight: bold;	CSS Class font-weight: bold;
0	The ID and Class used in this row have only valid (un-restricted) characters in their name.	CSS ID works fine (bold)	CSS Class works fine (bold)
1	~	CSS ID - not working	CSS Class - not working
2	!	CSS ID - not working	CSS Class - not working
3	@	CSS ID - not working	CSS Class - not working
4	$	CSS ID - not working	CSS Class - not working
5	%	CSS ID - not working	CSS Class - not working
6	^	CSS ID - not working	CSS Class - not working
7	&	CSS ID - not working	CSS Class - not working
8	*	CSS ID - not working	CSS Class - not working
9	(	CSS ID - not working	CSS Class - not working
10	)	CSS ID - not working	CSS Class - not working
11	+	CSS ID - not working	CSS Class - not working
12	=	CSS ID - not working	CSS Class - not working
13	,	CSS ID - not working	CSS Class - not working
14	.	CSS ID - not working	CSS Class - not working
15	/	CSS ID - not working	CSS Class - not working
16	'	CSS ID - not working	CSS Class - not working
17	;	CSS ID - not working	CSS Class - not working
18	:	CSS ID - not working	CSS Class - not working
19	"	CSS ID - not working	CSS Class - not working
20	?	CSS ID - not working	CSS Class - not working
21	>	CSS ID - not working	CSS Class - not working
22	<	CSS ID - not working	CSS Class - not working
23	[	CSS ID - not working	CSS Class - not working
24	]	CSS ID - not working	CSS Class - not working
25	\	CSS ID - not working	CSS Class - not working
26	{	CSS ID - not working	CSS Class - not working
27	}	CSS ID - not working	CSS Class - not working
28	\|	CSS ID - not working	CSS Class - not working
29	`	CSS ID - not working	CSS Class - not working
30	#	CSS ID - not working	CSS Class - not working
31	0 (cannot be first)	CSS ID - not working	CSS Class - not working
32	1 (cannot be first)	CSS ID - not working	CSS Class - not working
33	2 (cannot be first)	CSS ID - not working	CSS Class - not working
34	3 (cannot be first)	CSS ID - not working	CSS Class - not working
35	4...9 (cannot be first)	CSS ID - not working	CSS Class - not working

CSS: Restricted Selector Characters 2017/09/05 01:50