.map{
    min-height: 30rem;
}
.contact-bx{
    background-color: #0000002e;
}
@media only screen and (max-width:992px) {
    .contact-bx .col-lg-4{
margin-bottom: 2rem;
border-right: 0 !important;
border-bottom: 1px solid #fff;
padding-bottom: 1rem;
    }   
    .contact-bx .row{
        margin: 0 2rem !important;
    }
}