html, main {
    height: 100%;
}

body {
    background-image: url('../images/background.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 15%;
  height: 100%;
  color: white;
  margin: auto;
  background-color: black;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.container img {
  display: block;
  width: 50%;
  margin: auto;
}

.center-text {
  text-align: center;
}