https://nicepage.com/doc/164389/html-element
If you need to put code into the head, go to Site settings > html > Additional head html.
do not need to put in head, do need put it in web body
Then use an html control, and paste the code into the code box in the right panel described in the first link I posted.
Hello Jan,
Thanks for contacting us
We've replied to you in one of your other ticket - https://nicepage.com/questions/407361/html
Feel free to contact us if you require any assistance.
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Ahmad.
Nicepage Support Team
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thank you it help me very much, i did not see left block.