To use this website, please enable JavaScript header { height: calc(100% - 70px); margin-top: 70px; @media screen and (max-width: 1024px) { height: 90px; margin-top: 50px; @media screen and (max-width: 896px) { margin-top: 40px; } } } #scrollable-body { min-height: calc(100% - 70px); margin-top: 70px; @media screen and (max-width: 1024px) { min-height: calc(100% - 140px); margin-top: 0; @media screen and (max-width: 896px) { min-height: calc(100% - 130px); } } }