.container {
    width: 1140px;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 20px;
    padding-left: 20px;
}

@media (width < 64rem) {
    .container {
        padding-right: 8px;
        padding-left: 8px;
    }
}