td#btn_login {
	width:162px;
}

td#btn_login a {
	width:162px; 
	height:41px; 
	display:inline-block;
	background: url(../../images/themes/MicosPublic/btn_areaclienti_short.jpg) no-repeat 0px 0px;
	cursor: pointer;
	margin-bottom: -16px !important;
	margin-bottom: 0px;
}

td#btn_login a:hover {
	background: url(../../images/themes/MicosPublic/btn_areaclienti_short.jpg) no-repeat 0px -42px;
}