javascript - How to change width of a div by using jQuery in terms of percentage? for ex- to double the div's size upon mouse click -

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i've come across methods change div size px, em , points. couldn't find way same percentage.

in jquery possible set dimensions div based following

$("#whatever").css("width/height", "x%");

ref http://api.jquery.com/css/#css-propertyname-value

or can use dom document.getelementbyid('whatever').style.width = 'x%';


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