The first official results of the tests W3C CSS 2.1 Test Suite

Not so long ago, Internet Explorer 9 Beta's public test data was announced in the W3C CSS 2.1 Test Sute official test suite . Microsoft's browser showed a good result with passing 97.7% of all tests.

Today, Apple Safari 5.0.2 MacIntel browser public data with Mozilla / 5.0 user-agent (Macintosh; U; Intel OS X 10_6_4; en-us) AppleWebKit / 533.18.1 (KHTML, like Gecko) Version / 5.0 became available to the public. .2 Safari / 533.18.5). Testing conducted by the developers of the browser, the data are published on the official website of the W3C . The test results show the passage of 85% of all tests.
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The results of tests from other browsers are not yet available, but they will be posted soon, since an agreement was reached within the W3C working group to publish test results by all browsers.

In the meantime, judging by the tests, Microsoft's browser implements the CSS 2.1 standard better than the webkit and Apple Safari 5.0.2 browsers.

UPD: the results of the Linux version of Firefox 4.0b6 appeared - 93.8%