Question

I would like to replace just the height attribute to min-height

this is how I would normally change the value, but not sure how to change the attribute

 $('.mySelector').css('height','650px')

<div class="mySelector" style="cursor: -moz-grab; width: 1266px; height: 650px;">

My apologies should have mentioned this earlier

Answer 1

If you have your height set in the height attribute, I think you’d have to do something like this:

var selector = $('.mySelector');

// set the min-height to I guess whatever the height you had set was
selector.css('min-height', selector.attr('height'));

// remove that old height attribute
selector.removeAttr('height');