:root { --go-login-form-bg: rgba(255,255,255,.88); --go-login-card-shadow: 0 42px 130px rgba(0,0,0,.52), 0 20px 55px rgba(15,23,42,.28); --go-login-left-image-shade-start: rgba(2,6,23,.76); --go-login-left-image-shade-end: rgba(15,23,42,.62); --go-login-right-image-shade-start: rgba(2,6,23,.68); --go-login-right-image-shade-end: rgba(15,23,42,.74); }