.card.refer {
    display: none;
    margin-bottom: 30px;
}

.card {
    background: white;
    width: 275px;
    height: 170px;
    margin: 5px;
    display: inline-block;
    position: relative;
    text-align: left;
    vertical-align: middle;
    margin-bottom: 30px;
}

#registrationBanner{
  content: url(https://www.autoenrolment.co.uk/images/smartrewards/retail-logos.jpg);
  width: 100%;
  height: 300px;
}