body {
  background: #2f558e url(../img/bg.png) repeat 0 0;
  background-size: 400px auto;
  font-family: sans-serif;
}
img {
  display: block;
  width: 150px;
  margin: 100px auto;
}
button {
  background: #dae1e4;
  border: none;
  border-radius: 5px;
  color: #1d3c6a;
  font-size: 24px;
  width: 480px;
  padding: 40px 0;
  margin: -40px -20px;
  outline: none;
  cursor: pointer;
}
.spoiler {
	background: #1d3c6a;
  width: 440px;
  margin: 0 auto 20px;
  border-radius: 5px;
  padding: 40px 20px;
  text-align: center;
  font-size: 24px
}
.spoiler span {
  color: #dae1e4;
}