How to assign JavaScript value to a CSS property? [duplicate]

Tags: javascript,jquery,html,css

Problem :

I have a div element:

<div class="page">
        //some contents


    bottom: 0;
    color: #1f1f21;
    font-size: 17px;
    font-weight: 400;
    left: 0;
    overflow: visible;
    position: absolute;
    right: 0;
    top: 0;

Getting screen height with JavaScript:

var page_height = screen.height;

How can I apply this page_height value to my .page class?

(i.e) I need to set screen height to my page class

For example, if screen.height = 405

I need to add height property

height: 405px;

Solution :

Use .height():


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