css浏览器兼容方案（CSS browser compatibility program）.doc

css浏览器兼容方案（CSS browser compatibility program） Web design encountered trouble with one of the greatest of different browser compatibility issues, because the IE 6 / IE 7 / Firefox 2 / Opera 9 mainstream browser of CSS analysis is not nearly the same, leading to the design of the page is not the same, so what method can effectively solve the different problems of different browser page? The widely used method is CSS Hack, which uses the special CSS definition to display web pages in different browser design styles, writes different CSS for different browsers, and maximizes compatibility with browsers. In general, Ill take into account the IE 6 / IE 7 / Firefox 2 browser, and here are the more frequently used CSS Hack techniques: The most widely used way! Important, it can be for IE (IE: 7 understand! Important) and non IE browser settings of different styles, just behind the non IE browserstyle plus! Important, can according to its priority. So Ill use important in order to take into account the differences between IE 6 and firefox. 1, only IE7 and IE5.0 can be identified *+html select {... } You can use this HACK when you need to do only styles for IE7 and IE5.0. 2, only IE7 can be identified *+html select {... Important;} You can use this HACK when you need to make a style for IE7 only. 3, IE6 and IE6 following identification * HTML select {... } This place needs special attention. Many blogs are written as IE6s HACK. In fact, IE5.x can recognize the HACK as well. Other browsers are not recognized. 4, html/**/, body, select {... } This sentence has the same function as the previous one. 5, only IE6 does not recognize, shielding IE6 Select {display IE6*/} / * shield: none; Here is a property and value that is separated by the CSS annotation, and the annotation is before the colon. 6, only IE6 and IE5 are not recognized, shielding IE6 and IE5 Select/**/ {display /*IE6, IE5 does not recognize *: none;} Here, unlike the previous one, there is a CSS annotation between th