.nav > li {
float:left;
list-style:none;
}

.nav li a {
display:block;
border:0px solid;
padding:15px 12px;
list-style:none;
text-decoration:none;
color:#a7a7a7;
font-size:20px;
font-weight:normal;
}

.nav li .flecha{
font-size: 9px;
padding-left: 6px;
display: none;
list-style:none;
}

.nav li a:not(:last-child) .flecha {
display: inline;
list-style:none;
text-decoration:none;
}

.nav li a:hover {
list-style:none;
text-decoration:none;
color:#ffffff;
}

.nav li {
position:relative;
list-style:none;
}

.nav li ul {
display:none;
position:absolute;
min-width:105px;
list-style:none;
text-decoration:none;
}

.nav li:hover > ul {
display:block;
}

.nav li ul li ul {
right:-140px;
top:0;
}