if_html/css_WEB-ITnose in html

There is this sentence in the html file:

style="display:none;" < !--{/if}--> Know which problem

Reply to discussion (solution)

Try this

e5ceccbd2ed2c42b9b2c660b780f4086

Try removing the html comment symbols.

It is not recommended to write code into DOM elements.
Writing JS is better under control