#principal {
	width: 144px;
	color: #000;
	background-color: #7EB0E9;
	border: solid 1px #fff;
	padding: 3px;
	position: relative;
	margin: 20px 20px 20px 40px;
	font-size: 0.9em;
	text-align: center;
	cursor: pointer;
	font-family: Arial, Helvetica, sans-serif;
}
#principal:hover {
	background-color: #09F;
}

#principal:hover #menu {display: block;
}

#menu {  text-align: center;
font-size: 0.85em;
width: 320px;
display: none;
position: relative;
padding-top: 10px;
left: -9px;
margin-bottom: -10px;
}


#menu ul { list-style-type: none;border: 0;
}
#menu ul li.nivel1 { 
width: 162px;
}
#menu ul li.primera { border-top: solid 1px #FFF;
}
#menu ul li a {display: block;
text-decoration: none;
color: #fff;
background-color: #399;
border: solid 1px #fff;
border-top: none;
padding: 3px;
position: relative;
}
#menu ul li:hover {
	position: relative;
	background-color: #B3DCE4;
	color: #000;
}
#menu ul li a:hover, #menu ul li:hover a.nivel1 {background-color: #6CC;
color: #000;
position: relative;
}
#menu ul li a.nivel1 {display: block!important;display: none;
position: relative;
}
#menu ul li ul {display: none;
}
#menu ul li a:hover ul, #menu ul li:hover ul {display: block;
position: absolute;left: 161px;top:-1px!important;top: -31px;
}
#menu ul li ul li a {width: 150px;
background-color: #6CC;
color: #000;
}
#menu ul li ul li a:hover {position: relative;
background-color: #399;
color: #FFF;
}
table.falsa {border-collapse:collapse;
border:0px;
float: left;
position: relative;
}