摘要:
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摘要:
function donghua(){ $( '.dropdown-menu span' ).hover(//添加事件,对class dropdown-menu下的span加hover function(event){ console.log(event.target.className); if(event.tar... 阅读全文
摘要:
.span{ word-wrap: break-word; word-break: break-all; overflow: hidden; } 阅读全文