¿i can change the style of any element / as ?

Question

¿How do change styles within in a script?

Answer 1

Javascript offers the possibility, thanks to being an interactive language, to allow to make any type of modification in the original style of a page and in addition without that it is necessary at all to reload the page of the server.

The syntax is as follows:

document.body.style.fontSize="24px"
document.getElementById("id").style.property="value"

The first method allows the style to be applied generally to the document and the second is more specific, when addressed to a block or element defined by an ID identifier.

Answer 2

This an example taken from the JS Sololearn Course (DOM&Event, changing element style)

/*Take a look to the entire course , but to provide an answer to your post, see this*/

<div id="demo" style="width:200px">some text</div>
<script>
var x = document.getElementById("demo");
x.style.color = "6600FF";
x.style.width = "100px";
</script>

Every html element's style can be modified by a javascript...