body {
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 50px;
}

h1 {
  font-size: 2em;
  margin-bottom: 20px;
}

input[type="text"] {
  padding: 10px;
  border-radius: 5px;
  border: none;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
  margin-bottom: 20px;
  width: 50%;
}

button {
  padding: 10px;
  border-radius: 5px;
  border: none;
  background-color: #333;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background-color: #444;
}

ul {
  padding-left: 0;
  list-style-type: none;
}

li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background-color: #eee;
  margin-bottom: 5px;
}

.delete-btn {
  background-color: red;
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 3px;
}