标签：on() hover func cti toolbox back ack javascrip fun
废话少说，直接上代码
$("#toolBox ul li").hover(function(){
$(this).css("background","rgba(0,0,0,0.8)");
},function(){
$(this).css("background","rgba(0,0,0,0.65)");
});
jquery 改变css的background rgba属性
标签：on() hover func cti toolbox back ack javascrip fun
原文地址：https://www.cnblogs.com/agen-su/p/12111633.html
