body {
  background: url('../imgs/background.jpg');
  background-position: center;
  background-repeat: repeat;
  background-size: cover
}

#canvasParams {
  background-color: white;
  border-radius: 20px;
  padding: 20px;
  border: 5px solid deeppink;
  margin: 15px auto;
}

label {
  border-bottom: 2px solid deeppink;
  color: deeppink; font-weight: bold;
}