<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>
