xshop/resources/theme/css/mega-menu.css

.main-wrapper {
    top: -100px;
    transition: 300ms;
}

.main-wrapper * {
    box-sizing: border-box;
}

.main-wrapper img {
    width: 100%;
    display: block;
    /*object-fit: cover;*/
}

.main-wrapper .logo {
    width: auto;
}

.main-wrapper a {
    color: #000;
    text-decoration: none;
}

.main-wrapper a:hover {
    color: #0074a7;
    opacity: 1;
}

.main-wrapper ul li {
    list-style-type: none;
}

.navbarx {
    background: #fafafa;
    padding: 0 ;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 10;
}

.brand-and-icon {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #ddd;
}

.navbarx-brand {
    font-size: 1.8rem;
    letter-spacing: 3px;
    font-weight: 700;
}

.navbarx-toggler {
    display: block;
    border: none;
    background: transparent;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    transition: all 0.4s ease;
    border-radius: 4px;
}

.navbarx-toggler:hover {
    opacity: 0.7;
}

.navbarx-collapse {
    overflow-y: scroll;
    display: none;
}

.navbarx-nav > li > a {
    text-transform: uppercase;
    font-size: 1.1rem;
    font-weight: 700;
    display: block;
    padding: 0.6rem 0;
    margin: 0.2rem 0;
    border-bottom: 1px solid #ddd;
    border-radius: 1px;
    position: relative;
    transition: all 0.4s ease;
    color: gray;
}

.drop-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.navbarx-nav > li > a:hover {
    opacity: 0.7;
}

.sub-menu h4 {
    text-transform: capitalize;
    font-size: 1rem;
    padding: 0.5rem 0;
}

.sub-menu ul li {
    text-transform: capitalize;
    padding: 0.2rem 0;
    margin: 0.2rem 0;
    font-size: 0.95rem;
}

.sub-menu ul li a {
    opacity: 0.8;
    transition: all 0.5s ease;
}

.sub-menu ul li a:hover {
    padding-right: 14px;
    opacity: 0.9;
}

.sub-menu {
    /*display: none;*/
    display: grid ;
    grid-template-columns: repeat(4, 1fr);
    transform: scaleY(0);
    transition: 300ms;
    max-height: 0;
    opacity: 0;
    transition-delay: 300ms;
}

.sub-menu-item {
    padding-left: 1.2rem;
}

.sub-menu-item:nth-child(3) {
    background: #94eafc;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-top: 2rem;
    padding-bottom: 2rem;
    padding-right: 1rem;
}

.sub-menu-item:nth-child(3) h2 {
    text-transform: capitalize;
    margin: 1.5rem 0;
}

.sub-menu-item:nth-child(3) .btn {
    border: 1px solid #0d7fa7;
    text-transform: uppercase;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
    cursor: pointer;
    background: #0085a7;
    color: #fff;
    transition: all 0.5s ease;
}

.sub-menu-item:nth-child(3) .btn:hover {
    background: transparent;
    color: #000;
}

.sub-menu-item:nth-child(4) {
    width: 100%;
    margin: 0 auto;
    padding: 2rem 0;
}

/* header */
.header {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url(https://source.unsplash.com/g-kNBpqMIs4/1920x1400) center/cover no-repeat;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.header h2 {
    margin: 1rem;
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 2px;
}

.header p {
    margin: 1rem auto;
    color: #fff;
    width: 60%;
    opacity: 0.8;
    font-weight: 300;
    font-size: 1.2rem;
    text-align: center;
}

.header button {
    margin: 1rem;
    font-size: 1rem;
    text-transform: uppercase;
    background: #35a79e;
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    transition: all 0.5s ease;
    cursor: pointer;
}

.header button:hover {
    background: #fff;
    color: #000;
}

/* Media Queries */
@media screen and (min-width: 992px) {

    .navbarx {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        border-bottom: 1px solid #ddd;
        padding: 0 0;
        position: relative;
    }

    .navbarx-toggler {
        display: none;
    }

    .brand-and-icon {
        flex: 0 0 150px;
        border-bottom: none;
        padding: 0;
    }

    .navbarx-collapse {
        display: block !important;
        overflow-y: hidden;
        flex: 1 0 auto;
    }

    .navbarx-nav {
        display: flex;
        align-items: center;
        justify-content: space-around;
        padding: 0;
        width: 100%;
    }

    .navbarx-nav > li > a {
        border-bottom: none;
        margin: 0 0.4rem;
        padding: 1.1rem 0.8rem 1.1rem 1.8rem;
        font-size: 0.8rem;
    }

    .sub-menu {
        position: absolute;
        left: 0;
        width: 100%;
        top: 76%;
        background: #f8f8f8;
    }

    .navbarx-nav > li:hover .sub-menu {
        display: grid !important;
        grid-template-columns: repeat(4, 1fr);
        padding: 0 5rem;
        transform: scaleY(1);
        max-height: 900px;
        opacity: 1;
    }

    .navbarx-nav > li {
        border-bottom: 2px solid transparent;
        transition: border-bottom 0.4s ease;
    }

    .navbarx-nav > li:hover {
        border-bottom-color: #0085a7;
    }

    .sub-menu-item {
        padding-left: 0;
    }

    .sub-menu-item:nth-child(3) {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    /* header */
    .header {
        height: calc(100vh - 75px);
    }

    .header h2 {
        font-size: 6rem;
    }

    .header p {
        width: 40%;
    }
}

.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 88;
}


/*-1400px width*/
@media ( max-width: 1400px ) and (min-width: 1200px) {
    .container{
        max-width: 95%;
    }
}