@media (max-width: 979px) {
    .navbar .container {
        width: 724px;
    }
}
@media (max-width: 767px) {

    .navbar .container {
        width: auto;
        padding: 0;
    }

    .navbar .container {
        margin-left: 20px;
        margin-right: 20px;
    }
}