摘要:
http://users.ju.edu/cdole/ 阅读全文
摘要:
This idea's based on the following (x)html:disabled buttonAnd uses the following CSS to achieve something close to your aim: button {position: relative;} button:hover:after {position: absolute; top:0; left:0; content: attr(title); background-color:#ffa; ... 阅读全文