@media (max-width:567px){
    .ban_cnt{
        margin-left:0px !important;
    }
    .nav-link::before {
        position: absolute;
        content: "";
        background: #e100ff !important;
        margin: auto;
        bottom: 0;
        left: 5% !important;
        width: 30%;
        height: 3px;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        opacity: 0;
        transition: 0.2s;
      }
      .ban_img h2 {

        font-size: 34px;    
    }
      .arrow_img {
        left: 0%;    
}
@media  (max-width:991px){
    .navbar-nav{
        position: absolute;
        background-color: #000000;
        padding: 20px !important;
        transition: 6s;
        border-radius: 5px;
        box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
    }
}
}