body{
  font-family: Arial;
  padding:20px;
  text-align: center;
  background: #f5f5f5;
}

input{
  padding: 10px;
  width: 60%;
  max-width:300px;
  font-size:16px;
}

button{
  padding:10px 20px;
  font-size:16px;
  margin-left: 10px;
  cursor: pointer;
}

#notelist p{
  padding:12px;
  background: #fff;
  margin:8px 0;
  border-radius: 5px;
  margin: 8px 0;
  border-left: 4px solid #007bff;
}

#notelist{
  margin-top: 30px;
  text-align: left;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  }