While browser support is good to excellent for CSS in current browsers, you're still going to find yourself having to deal with older, more buggy browsers like Internet Explorer 5 and 5.5. The Style Master Support Watcher can be there on screen for you all the time, letting you know what is and isn't available in which browsers and specifications, and warning you about dangerously buggy support. Style Master also includes detailed compatibility reports for every CSS feature in all browsers of any importance (from Internet Explorer and Navigator 4 onwards) so you'll be in a position to make the best possible decision every time when it comes to targeting browsers.
Style Master has support information forInternet Explorer versions 4, 5, 5.5, 6 and 7 for Windows, and 5 for Mac OS Netscape 4 Gecko based browsers like Firefox, Mozilla, Camino, Netscape 7, and Flock Safari for Mac OS X Opera version 7 and higher
Browser support help at your finger tips