The UL tag is default in Mozilla with a padding value, and only margin is worth it in IE. The same Class selector can repeat in one document, but the ID selector can only appear once; for a label for simultaneous use Class and IDs perform CSS definitions, if defined, the definition of the ID selector is valid. A compatibility adjustment (IE and Mozilla) Cocker: The beginner may encounter such a situation: the same label attribute is set in IE It is normal to be A, but must be set to B in Mozilla to display, or two poured. Temporary solution: Select the {Property name: B! Important; property name: a;} If a group is If you need some spacing between the nested tag, then leave the margin property of the label in it, instead of defining the icon in front of the Paddingli tag located outside the label outside, recommending Background-Image instead of List-style-imageie Unclear inheritance relationships and parent-child relationships, all are inheritance. When giving your label crazy plus selectors, don't forget to add a comment to the selection in CSS. Waiting for you to modify your CSS later I will know why I have to do this. If you give a tag set a dark background picture and bright tone text effect. It is recommended to set up a dark background color at this time. Define the four kinds of links Status should pay attention to the order: Link Visited Hover Active and content-independent image Please use Background Define Colors You can abbreviate # 8899ff = # 89ftable More than other tags are better than other tags. Please use it to you : Http://www.sulei.net/blog/blog.asp? Id = 12
