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.portfolio { padding: 0 !important; } .portfolio img { height: auto; width: 100%; } @media (min-width: 481px) { .portfolio img { width: 50%; } } @media (min-width: 768px) { .portfolio img { width: 33.33%; } } @media (min-width: 992px) { .portfolio img { width: 25%; } } @media (min-width: 1200px) { .portfolio img { width: 20%; } }