body
{
	background:#000000;
	margin-top:15px;
	padding:0;
}

#enter
{
	width: 173px;
	height:71px;
	
}
#enter a{
	width: 173px;
	height:71px;
	background:url(../images/enter1.jpg) no-repeat;
}

#enter a:hover{
	width: 173px;
	height:71px;
	background:url(../images/enter2.jpg) no-repeat;
}