1. Png24 images on IE will appear in the background, the solution with Png8 pictures.
2. The default padding and margin are different on different browsers, the solution is *{padding:0;margin:0;} Sets the default value.
3.ie6 Two-sided bug: block attribute tag after float, there are rows of margin in the case, the IE6 display margin than set the large.
4.IE, the even object has an X, y attribute but no pagex,pagey property; Firefox, the event object has the Pagex,pagey property, but there is no X, Y property; Workaround: (conditional comment) The disadvantage is that the number of additional HTTP requests may be increased under Internet Explorer.
5.Chrome Chinese interface By default will be less than 12px of text force in accordance with the 12px display, you can add CSS properties-webkit-text-size-adjust:none;
CSS compatibility issues