body {
  font-family: Arial, sans-serif;
  margin: 40px;
  background: #eeeeee;
  color: #222;
}
header {
  background: #333;
  color: white;
  padding: 20px;
}
nav a {
  color: white;
  margin-right: 15px;
}
main {
  background: white;
  padding: 25px;
  max-width: 800px;
}
img {
  max-width: 100%;
}
.game-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.game {
  width: 220px;
  text-align: center;
}
.game-picture {
  width: 220px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 20px;
  border: 1px solid #aaa;
}