Set cellpadding and cellspacing in CSS?

In an HTML table, the cellpadding and cellspacing can be set like this:

How can the same be accomplished using CSS? Basics For controlling “cellpadding” in CSS, you can simply use padding on table cells. E.g. for 10px of […]

How to horizontally center a

How can I horizontally center a <div> within another <div> using CSS (if it’s even possible)?

You can apply this CSS to the inner <div>:

Of course, you don’t have to set the width to 50%. Any width […]

Change an HTML5 input’s placeholder color with CSS

Chrome supports the placeholder attribute on input[type=text] elements (others probably do too). But the following CSS doesn’t do diddly squat to the placeholder’s value:

Value will still remain grey instead of red. Is there a way to change […]

Why does HTML think “chucknorris” is a color?

How come certain random strings produce colors when entered as background colors in HTML? For example:

…produces a document with a red background across all browsers and platforms. Interestingly, while chucknorri produces a red background as well, chucknorr produces […]