body {
  background: radial-gradient(circle at center, white 60%, #b7b7b7);
  overflow: hidden;
}
.centrecontainer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}
img {
  width: 300px;
  height: 120px;
}
form {
  padding-top: 24px;
}
#errorMessage {
  color: red;
}