body {
  font-family: Arial, sans-serif;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}
form {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
label {
  margin: 5px 0;
}
input, select, button {
  padding: 8px;
  margin-bottom: 10px;
}
button {
  width: fit-content;
}
ul {
  list-style: none;
  padding: 0;
}
li {
  padding: 10px;
  border-bottom: 1px solid #ddd;
}