.mobileLogin-Header {
  z-index: 1;
  background-image: url("https://lms.brittsimperial.com/BIUC_LOGO_Green_Yellow_3.png");
  background-position: center;
  background-repeat: no-repeat;
  min-height: 150px;
  background-size: 304px 116px;
}

@media only screen and (max-width: 768px) {
    body.ic-Login-Body {
        background-image: url("https://lms.brittsimperial.com/accounts/1/files/9119/download?verifier=60WRK5qGc5s7orcuEmZ4DbW2fZfpVqyA7qgGDDA5");
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    }
}