How to get a tab character?

Sure there’s an entity for tabs: (The tab is ASCII character 9, or Unicode U+0009.) However, just like literal tabs (ones you type in to your text editor), all tab characters are treated as whitespace by HTML parsers and collapsed into a single space except those within a <pre> block, where literal tabs will be rendered as 8 spaces in a … Read more

Draw Circle using css alone [duplicate]

You could use a .before with a content with a unicode symbol for a circle (25CF). Expand snippet I suggest this as border-radius won’t work in IE8 and below (I recognize the fact that the suggestion is a bit mental).

What is difference between png8 and png24

I want to know about uses of png files. There are two formats available for png images; one is png8 and the another one is png24. I would like to know that if I use either type in my html page, will there be any error? Or is this only quality matter?

multiple classes on single element html

Is it a good practice to use many classes on one single HTML element? For example: I don’t mean that two or three classes on one element is bad, but how about four, five or even six?

Is there a color code for transparent in HTML?

There is not a Transparent color code, but there is an Opacity styling. Check out the documentation about it over at developer.mozilla.org You will probably want to set the color of the element and then apply the opacity to it. You can use some online transparancy generatory which will also give you browser specific stylings. … Read more

How do I vertically center text with CSS?

You can try this basic approach: Expand snippet It only works for a single line of text though, because we set the line’s height to the same height as the containing box element. A more versatile approach This is another way to align text vertically. This solution will work for a single line and multiple … Read more

Uses for the ‘"’ entity in HTML

It is impossible, and unnecessary, to know the motivation for using &quot; in element content, but possible motives include: misunderstanding of HTML rules; use of software that generates such code (probably because its author thought it was “safer”); and misunderstanding of the meaning of &quot;: many people seem to think it produces “smart quotes” (they … Read more

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