$s-banner-parallax-text-color: white; @mixin s-banner-parallax-row-hook { .hero-bg:before { border-top: 0px solid rgba(0, 0, 0, 0); } .hero-bg:after { border-top: 0px solid rgba(0, 0, 0, 0); } } @mixin s-banner-parallax-hero-bg-hook { margin-top: 200px; width: auto; float: right; margin-right: 50px; text-align: right; @media screen and (max-width: 640px) { // FIXME margin-top: 50px; text-align: center; width: 100%; float: none; } }