# Tag Info

### How many variations of this grey background are there?

The former is a block quote the later is a spoiler. There is also preformatted text, which might qualify. It looks like this. ...
• 40.8k
Accepted

### Table rendering in preview but not in finished post

Adding an extra empty line after the colon has fixed the problem. I am not sure why this works but have seen this before.
• 117k

### How do I insert a table when asking a question?

(This is a CW answer, everybody is welcome to extend or improve it.) Markdown support for tables has been enabled network-wide, this offers an alternative to the MathJax/LaTeX ...
Accepted

### how to post invisible solutions?

It seems to be that if you do >! at the beginning of a line, you get that. You could have found that out by clicking edit post and looking at the source. for example.
• 18.6k

### How can I make separate sentences or paragraphs?

Line-breaks and paragraphs in comments are not supported. The shift-enter is intended only to affect the situation while you edit. It is possible to work around this restriction via using MathJax. ...
• 40.8k
Accepted

### Spoiler and List problem

You can use a double space at the end of each line to force a newline: ...
• 3,864

Accepted

### How do I create a link to a MSE post? Please provide detail.

How does the following change if I want to reference a posted Math Stack Exchange question or page? If you want to reference a Math Stack Exchange question in a post it suffices to paste the ...
• 40.8k
Accepted

• 50.2k

### Table rendering in preview but not in finished post

Dietrich's suggestion in the comments also got me to a more central post at meta: Markdown table preview does not detect missing blank line before table header
Country Flags (to be put in your profile) Some codes are too long to fit in the location section, that's why I'm working on making less long codes. $\checkmark$ denotes ones that can fit in. Example:...