javascript - Add style to child element inside target -

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currently have script adds display:block target element matching id.

document.getelementbyid(id).style.display = 'block';

...but want change add's style or class child div element.

you can grab child element using javascript code:

document.getelementbyid(id)[0].style.display = 'block';

it's accessing item inside of array.


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