HTMl
<form>
<div class="mod_formbtn">
<ul>
<li><input type="image" src="send.gif" alt="確認する" onmouseover="this.src='send_on.gif';" onmouseout="this.src='send.gif'"></li>
<li><a href="JavaScript:document.fName.reset()"><img src="clear.gif"></a></li>
</ul>
<!--mod_formbtn_end--></div>
</form>
CSS
.mod_formbtn{
width:500px;
text-align:center;
}
.mod_formbtn ul{
letter-spacing:-0.4em;
}
.mod_formbtn ul li{
letter-spacing:normal;
display:inline-block;
*display: inline;
*zoom: 1;
margin:0 15px 0 15px;
}
.mod_formbtn li a{
display:block;
background:transparent url('clear_on.gif') no-repeat top left;
}
.mod_formbtn li a:hover img{
opacity:0;
}