css如何控制onmouseover事件？
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发布时间：2022-04-21 06:35
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时间：2023-10-24 06:54
<style>
.button-normal
{
border:groove 1px #ffffff;
border-bottom:groove 1px #666666;
border-right:groove 1px #666666;
background-image:url(button-bg03.gif);
background-repeat:repeat-x;
background-color:Transparent;
height:20px;
event:expression(
onmouseover = function(){
this.style.backgroundColor='red'
},
onmouseout = function(){
this.style.backgroundColor='#ffffff'
}
)
}
</style>
<body>
<input type=button value="click me" class="button-normal">
</body>
