@mixin wherehows-container { margin-right: auto; margin-left: auto; padding-left: 15px; padding-right: 15px; &::before, &::after { content: ''; display: table; } &::after { clear: both; } @media (min-width: 768px) { & { width: 750px; } } @media (min-width: 992px) { & { width: 970px; } } @media (min-width: 1200px) { & { width: 1170px; } } } @mixin wherehows-container-fluid { margin-right: auto; margin-left: auto; padding-left: 15px; padding-right: 15px; &::before, &::after { content: ''; display: table; } &::after { clear: both; } }