Can a CSS px be a fraction? Is it allowed by the standards? And if so, do the major browsers support it?
Let’s back the answers up with documentation, folks.
Can a CSS px be a fraction? Is it allowed by the standards? And
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Can a CSS px be a fraction? Is it allowed by the standards? And if so, do the major browsers support it?
Let’s back the answers up with documentation, folks.
Yes, you can specify fractional pixels. As this has been part of CSS since the very first version, it should be well supported by any browser that supports CSS at all.
Reference: CSS 2.1: 4.3.2 Lengths
When the elements are displayed on the screen, most browsers will naturally round the position to the nearest pixel when using 100% zoom level. On higher zoom levels you will notice that fractional pixel values are recognized.