.language-container .menu-down {
    content: "";
    width: 90px;
    height: 0px;
    overflow: hidden;
    background-color: #000000;
    position: absolute;
    top: 70px;
    left: 0;
    transition: height 0.5s ease;
}




.sidebar-btn {
    cursor: pointer;
}



@media (min-width:1024px) {
    .nav-item::after {
        content: "";
        width: 100%;
        height: 0px;
        background-color: #fff;
        position: absolute;
        left: 0;
        bottom: 10px;
        transition: height 0.5s ease;
    }

    .nav-item:hover::after {
        height: 2px
    }

    .nav-item.active::after {
        height: 2px
    }

    .language-container:hover .menu-down {
        height: 100px;
    }
}

@media (max-width:1024px) {
    .header-container {
        height: 70px;
        overflow: hidden;
        transition: height 0.5s ease;
    }

    .nav-box {
        height: calc(100vh - 70px);
    }



    .header-container::after {
        content: '';
        width: 100%;
        height: 0px;
        background-color: #10122b;
        position: absolute;
        left: 0;
        top: 0;
        z-index: -1;
        transition: height 0.6s ease;
    }

    .header-container.active::after {
        height: 100vh;
    }

    .header-container.active {
        height: 100vh;
    }

    .header-container.active .nav-box {
        display: block;
    }

    .header-container.active2 .language-box {
        display: block;
    }

    .header-container.active2::after {
        height: 200px;
    }

    .header-container.active2 {
        height: 200px;
    }
}