Select element class (pure Javascript) – is this correct?

[Rugg]

Is this proper syntax for selecting elements by class using pure javascript?

Select elements with class name test

document.getElementsByClassName('test');

Select first element with class name test

    document.getElementsByClassName('test').firstChild;

Select the body element

   document.body

ALSO, Any way to select html,body together?

[whatsoever]

You can select html and body using document.querySelectorAll(‘html, body’). Keep in mind that it is supported on IE8+, Chrome 1+, FF3.5+, Opera 10+ and Safari 3.2+

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