html, body {
  margin: 0;
  padding: 0;
  background: #4267b2;
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  height: 100vh;
}
.content {
  width: 70%;
  border-radius: 5px;
  margin: 10% auto;
  text-align: center;
  padding: 10px;
  background: whitesmoke;
}
.success-text {
  color: lightseagreen;
}