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This article mainly shows you "css naming English letters case-sensitive", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "css naming English letters case-sensitive" this article.

The same css naming, due to a big writing gap, resulting in CSS invalidation, here to compete with English calligraphy mother naming, differences in case, you will see different attainments.

Go directly to the code:

Identify www.css5.com.cnbody {margin:0;padding:10px; background:# ccc; font:12px Arial, Helvetica, sans-serif; line-height:22px;} .Block {width:400px; height:30px; line-height:30px; margin:5px; padding-left:20px; background:#0099CC; border:3px solid # fff;} .Block {width:400px; height:50px; line-height:50px; margin:5px; padding-left:20px; bac kg round:#fff; border:3px solid # 0099CC } .block {width:400px; height:20px; line-height:20px; margin:5px; padding-left:20px; bac kg round: # FF6600; border:3px solid # fff } / * the three format names look the same, but in the process of application, the effect is completely different * / this div class naming Block this div class naming BLOCK this div class naming block or above is all the content of the article "css naming English alphabet is case sensitive?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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