body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.main {
  text-align: center;
}
.logo{
  margin: 15px;
}
.title {
  color: #333;
  font-size: 3em;
  margin-bottom: 10px;
}

.subtitle {
  color: #666;
  font-size: 1.5em;
  margin-top: 0;
  margin-bottom: 0.25em;
}

/* Autres styles */

footer {
  text-align: center;
  position: absolute;
  bottom: 10px;
  width: 100%;
}

footer p {
  color: #666;
}