#menu{
    margin: 0px 0px -20px -20px;
    padding: 0px;
}
#menu > li{
    list-style: none;
    display: inline-block;
    vertical-align: top;
    padding: 0px 0px 20px 20px;
}
#menu > li > a{
    display: block;
    color: #FFFFFF;
    font-family: "Source Sans Pro",sans-serif;
    text-transform: uppercase;
    font-size: 13px;
    position: relative;
}
#menu > li > a:before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    left: 0;
    right: 100%;
    bottom: -5px;
    background: #FFFFFF;
    height: 1px;
    -webkit-transition-property: "right";
    transition-property: "right";
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
#menu > li > a.selected:before, #menu > li > a:hover:before{
    right: 0;
}
#main-menu-icon{
    display: none;
	position: absolute;
	right: 20px;
	top: 20px;
	width: 25px;
	z-index: 1;
}
#main-menu-icon span{
	display: block;
	height: 2px;
	margin-bottom: 4px;
	background-color: #FFFFFF;
	transition: all 0.3s ease-out;
}
#div_header_top.flotante #main-menu-icon,
#div_header_top.open #main-menu-icon {
    top: 10px;
}
#div_header_top.open #main-menu-icon span{
    display: none;
}
#div_header_top.open #main-menu-icon span:first-child{
    display: block;
    transform: rotate(45deg);
    margin: 5px 0px 0px 0px;
}
#div_header_top.open #main-menu-icon span:last-child{
    display: block;
    transform: rotate(-45deg);
    margin: -1px 0px 0px 0px;
}
#div_header_top.open #menu{
    display: block;
    position: fixed;
    top: 60px;
    bottom: 20px;
    left: 0px;
    right: 0px;
    max-width: 500px;
    background-color: #000000;
    padding: 20px 20px 20px 0px;
    box-sizing: border-box;
    z-index: 50;
}
#div_header_top.open #menu:before{
    content: '';
    position: absolute;
    display: block;
    left: 0px;
    right: 0px;
    bottom: 0px;
    top: 0px;
    background-image: url(../images/detalle1a.png);
    background-position: bottom left;
    background-size: contain;
    background-repeat: no-repeat;
}
#div_header_top.open #menu > li {
    display: block !important;
}
#div_header_top.open #menu > li > a {
    text-align: left;
    padding: 5px 20px;
    display: block;
    position: relative;
    font-weight: bold;
    font-family:'Playfair Display',sans-serif;
    font-size: 16px;
}
@media only screen and (max-width: 800px) {
    #main-menu-icon{
        display: block;
    }
    #menu{
        display: none;
    }
}
@media only screen and (max-width: 400px) {
    #main-menu-icon {
        top: 10px;
    }
}