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There are many aspects to consider in appraising how well a tool accomplished the goal it was designed for. A web site is, in its base form, just such a tool. In previous chapters, we've discussed how web sites perform in accomplishing their goals in terms of technical capability (what CSS can do). In this chapter, we'll switch gears and discuss performance in terms of how efficiently and speedily CSS can do the things you want to do with it.

Indeed, performance is an important part of every web site and CSS developers are not excluded. There are many things to consider with regard to optimizing ...

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