@media(max-width:767px) {
    .mainBack {
        border: none;
        padding: 0 30px;
    }
    .breadcrumb {
        display: none;
    }
    .editButton {
        display:none;
    }
}
@media only screen and (min-width:768px) and (max-width:992px) {
}
@media only screen and (min-width:993px) and (max-width:1200px) {
}
@media only screen and (min-width:1201px)  {
}