#f1{
	width:650px;
	height:350px;
	position:relative;
	float:left;
	margin:50px 85px;
	padding-top:70px;	
}
 
#usu, #con{
	padding-bottom:7px;
	padding-top:7px;
	vertical-align:super;
	float:left;
	background:white;
	color:black;
	position:relative;
	border: 4px solid #000;
	width: 185px;
	margin:11px 5px;
}

#usu_nom, #con_nom{
	margin:21px 0 21px 90px;
	text-align:center;
	float:left;
	color:#000;
	width:145px;
	height:20px; 
}

#conimg, #usuimg{
	visibility:hidden;
	margin:20px 10px ;
	float:left;
}
 
#boton{
	float:left;
	height: 40px;
	width: 100px;
    margin-left: 332px;
	background-color: #dfaf58;
	margin-top: 40px;
}

#boton:hover{
	background-color:black;
	color:#FFF;
}

#boton > span{
	font-weight: bold;
}

#incorrecte{  
	 font-weight: bold;
	 margin-left:130px;
	 margin-top:50px; 
	 color:#F90;
	 float:left;
}