JS/CSS style.transition

[admin]

Working example: additional class is blinds, status object is 32/1/1, data type is 0..100% scale so the height range is from 10px to 210px.
CSS:

Code:

.blinds {
  overflow: hidden;
  transition: height 2s linear;
}

JavaScript:

Code:

$(function() {
  grp.listen('32/1/1', function(obj) {
    $('.blinds').height(10 + obj.value * 2);
  });
});