.header-menu{position:relative;z-index:1000}nav{max-width:1200px;margin:0 auto}nav ul{display:flex;justify-content:center;list-style:none}nav>ul>li{position:relative;padding:15px 25px;cursor:pointer;color:#000;border-top:5px solid #20174700;border-left:none;border-right:none;border-bottom:none}nav>ul>li:hover{border-top:5px solid #201747;border-left:none;border-right:none;border-bottom:none}nav>ul>li a{color:#000;text-decoration:none;display:block}.submenu{display:none;position:fixed;left:0;width:100vw;background:#fff;padding:20px 0;box-sizing:border-box;z-index:998;border-top:1px solid #201747;border-left:none;border-right:none;border-bottom:none}.principal-item-menu{border-top:none;border-left:none;border-right:none;border-bottom:1px solid #201747}.submenu ul{display:flex;justify-content:center;gap:30px;list-style:none}.submenu li{cursor:pointer;padding:5px 10px;white-space:nowrap;position:relative}.submenu-images{display:none;padding-top:20px}.submenu-images ul{display:flex;justify-content:center;gap:20px;list-style:none}.submenu-images img{width:150px;height:auto;border:1px solid #ddd;border-radius:6px}.header-menu>nav>ul{list-style-type:none !important}