.container{margin:auto;padding:10px}@media (min-width: 576px){.container{max-width:540px}}@media (min-width: 768px){.container{max-width:720px}}@media (min-width: 992px){.container{max-width:960px}}@media (min-width: 1200px){.container{max-width:960px}}@media (min-width: 1400px){.container{max-width:960px}}