CSS Interview Questions And Answers – important good answers

Sharag's Tech Interview HELP

Which set of definitions, HTML attributes or CSS properties, take precedence?
CSS properties take precedence over HTML attributes. If both are specified, HTML attributes will be displayed in browsers without CSS support but won’t have any effect in browsers with CSS support.

How do I eliminate the blue border around linked images?
in your CSS, you can specify the border property for linked images:

a img { border: none ; }
However, note that removing the border that indicates an image is a link makes it harder for users to distinguish quickly and easily which images on a web page are clickable.

Why call the subtended angle a “pixel”, instead of something else (e.g. “subangle”)?
In most cases, a CSS pixel will be equal to a device pixel. But, as you point out, the definition of a CSS pixel will sometimes be different. For example, on a laser printer, one…

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