* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #1a2155;
}

.banner {
  width: 100%;
  height: 100%;
  object-fit: contain;
}