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

.container {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 300px;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
}

.input-section {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

#new-task {
  width: 70%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

#add-task-button {
  padding: 8px 12px;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

#add-task-button:hover {
  background-color: #218838;
}

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

li {
  background-color: #f9f9f9;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #ddd;
}

li button {
  background-color: #dc3545;
  color: white;
  border: none;
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
}

li button:hover {
  background-color: #c82333;
}