How to give underline _____ while writing (script) in the code?

Question

I'm beginner and when I saw code showed in example I tried to give underline ____ below the text (script ) but I couldn't found underline tool when I entered code. And I don't know why but I face always error whether I tried to enter code shown in example.

(html)
(head) (/head)
(body)
(script)
document.write("Hello World!");
(/script)
(/body)
(/html)

Answer 1

You have to use css to underline the text here i give the example of text-decoration if that what you mean by underline.https://code.sololearn.com/W7I6ULLN6Nnp/?ref=app