@media screen and (max-width: 667px){
    .header{
        width: 100%;
        position: fixed;
        justify-content: start;
    }
    .main-section{
        padding-top: 50px;
    }
    .main-wrapper{
        width: 80%;
    }
    .menu-wrapper{
        position: fixed;
        width: 60%;
        height: 100vh;
        top: 50px;
    }
    .navmenu{
        position: relative;
        flex-direction: column;
        height: 100%;
        background-color: #fff;
        width: 100%;
        left: 0px;
        padding: 0;
        margin: 0;
        gap: 0;
    }
    .header .menu-icon{
        display: flex;
    }
    .navmenu .menu-item{
        color: #000;
        padding: 20px 10px;
        height: 30px;
        border-bottom: 1px solid #3d3d3d;
    }
    .navmenu .menu-item::after{
        bottom: -1px;
    }
    .Menuback{
        position: absolute;
        top: 50px;
        left: 0px;
        width: 100%;
        height: 100%;
        background-color: #000;
        z-index: 99;
    }
}

@media screen and (max-width: 380px){
    .dropdown-box .subgroup{
        width: 100%;
    }
}