Increment css top property using jquery

Question

I have the following div :

What is the best way to

Answer 1

I would say create a variable, increment the variable, and then reset the property using the new value, like this

var topProperty = 0;   //You can also populate this variable with the current value.

then in your click event

{
topProperty += 10;
$('#new').css('top', topProperty + 'px');
}