footer {
  position: absolute;
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: #f5f5f5;
  margin-top: 50px;
}
.cardContainer {
  margin-bottom: 15px;
}
.card {
  margin: 0 auto;
}
.signUp form {
  margin: 35px auto;
  background-color: #f2f2f2;
  padding: 25px;
  border-radius: 7px;
}