/* body {
margin: 0;
padding: 0;
font-family: arial;
background: #fff;
}*/
@font-face {
    font-family: FuenteMenu;
    src: url(IMAGENES/MENU_SUPERIOR/Montserrat-Regular.otf);
  }

ul {
margin-left: 300px 200px;
padding: 0;
display: flex;
}

ul li {
    list-style: none;
    padding: 0px 7px; /* se manipula el espacio de las opciones de el menu */

    font-family: FuenteMenu;
    font-size: .9vw;  
    letter-spacing: .8px; 
}

ul li a {
text-decoration: none;
/*text-transform: uppercase;*/
font-size: 1.0em;
color: #9c9c9c;
position: relative;
padding: 3px;
}

ul li a:hover {
    color: #9c9c9c;
}

ul li a span:first-child:before {

    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: transparent;
    border-top: 2px solid #FBC611;
    border-left: 2px solid #FBC611;
    transition: .2s;
    opacity: 0;
}

ul li a span:first-child:after {

    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 8px;
    background: transparent;
    border-top: 2px solid #FBC611;
    border-right: 2px solid #FBC611;
    transition: .2s;
    opacity: 0;
}

ul li a span:last-child:before {

    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: transparent;
    border-bottom: 2px solid #FBC611;
    border-left: 2px solid #FBC611;
    transition: .2s;
    opacity: 0;
}

ul li a span:last-child:after {

    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 8px;
    height: 8px;
    background: transparent;
    border-bottom: 2px solid #FBC611;
    border-right: 2px solid #FBC611;
    transition: .2s;
    opacity: 0;
}

ul li a:hover span:first-child:before {
top: -10px;
left: -10px;
opacity: 1;
}

ul li a:hover span:first-child:after {
    top: -10px;
    right: -10px;
    opacity: 1;
    }

    ul li a:hover span:last-child:before {
        bottom: -10px;
        left: -10px;
        opacity: 1;
        }
        
        ul li a:hover span:last-child:after {
            bottom: -10px;
            right: -10px;
            opacity: 1;
            }

/* --- Clase que agregaremos cuando el usuario haga scroll --- */
.menu-fixed {
    position:fixed;
    z-index:1000;
    top:0;
    /*max-width:1481px;*/
    /*left:0;*/
    width:100%;
    box-shadow:0px 4px 3px rgba(0,0,0,.5);
}