.menu nav ul {
    display: flex;
    list-style-type: none;
    padding: 0;
    margin: 0;
}
.menu nav ul li {
    margin-right: 40px;
}
.menu nav ul li a {
    color: #fff;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 2px;
    position: relative;
}
.menu nav ul li a:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    border-bottom: solid 2px #fff;
    width: 0%;
    transition: ease .2s;
}
.menu nav ul li a:hover:after {
    width: 100%;
}
@media screen and (max-width: 1366px) {
    .menu nav ul li {
        margin-right: 25px;
    }
}

.menu._2 nav ul li {
    margin-right: 0;
    margin-left: 40px;
}

.menu-link {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 2;
}

.menu-overlay {
    background-color: #000000e6;
    color: #ffffff;
    width: 100%;
    position: fixed;
    top: 0;
    right: 0;
    transition: all 0.7s ease-in-out;
    overflow: auto;
    padding-bottom: 60px;
    padding-top: 190px;
    z-index: 1;
    transform: translateX(100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar-nav {
    display: block;
    margin-bottom: 0;
    list-style: none;
    padding: 0 40px !important;
    width: 550px;
}
.navbar-nav .nav-link {
    margin: 10px 0;
    font-size: 65px;
    line-height: 75px;
    font-weight: 700;
    padding: 0;
    color: #fff;
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out;
    font-family: 'Oswald', sans-serif !important;
}
.navbar-nav .nav-link:before {
    position: absolute;
    content: "";
    background: #c63128;
    bottom: 0;
    height: 4px;
    left: 55%;
    right: 55%;
    transition: all 0.2s ease;
}
 .navbar-nav .nav-link:hover:before {
    left: 0%;
    right: 0%;
 }

.list-none {
    list-style: none;
}

.menu-overlay.open {
    /*opacity: 1;*/
    visibility: visible;
    transform: translateX(0%);
    overflow: auto;
}   

@media screen and (max-width: 900px) {
    .menu {
        left: 15px;
        top: 25px;
        position: absolute;
    }

    a.menu-link {
        color: #fff !important;
    }

    .menu-overlay {
        padding-top: 115px;
        flex-direction: column;
    }

    .navbar-nav {
        padding: 0 15px !important;
        width: auto;
    }

    .navbar-nav .nav-link {
        margin: 10px 0;
        font-size: 30px;
        line-height: 40px;
    }
}