CSS compatibility scheme, so that your style is perfectly compatible with the major browsers, this program is mainly used to solve the safari, Opear is in the test, incidentally, and found that the result is also OK, so by the way also solved.
. E{/*FF OP*/Color:rgb (.);font-family:' Hiragino Sans GB ', Tahoma, SimSun, ' Microsoft Yahei ';">}html*. E{/*Sa IE7 OP*/Color:rgb (.);font-family:' Hiragino Sans GB ', Tahoma, SimSun, ' Microsoft Yahei ';">}*+html. E{/*OP*/*/*IE7*/}* HTML. E{/*IE6*/Color:rgb (.);font-family:' Hiragino Sans GB ', Tahoma, SimSun, ' Microsoft Yahei ';">}
by FF2, OP9.21, OP9.10, Sa3.0.3 (PC), IE7, IE6 test Pass, if you have tested on other browser versions, please leave me a message and tell me the result.
It is important to note that IE7 's interpretation of the style is related to the DTD, where IE7 can read IE6 hack without a DTD.
Latest CSS Compatibility scenarios