body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  background-color: #f0f0f0;
}

.container {
  background-color: white;
  padding: 2em;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  text-align: center;
  max-width: 800px;
  width: 100%;
}

form {
  margin-top: 1em;
}

input[type="file"] {
  margin-bottom: 1em;
}

img {
  max-width: 100%;
  margin-top: 1em;
}

a {
  display: inline-block;
  margin-top: 1em;
  text-decoration: none;
  color: #007bff;
}

ul {
  text-align: left;
  padding-left: 20px;
}