Google maps not working 100% width


Hi guys, I’m trying to use a google map 100% width but not working, I have read other similar posts but the solutions didn’t work for me. I found this code:

#lp-code-364 .lp-code{ width: 100% !important; height: 100%; position: relative !important; }

But is not working, I tried to embed it as HTML.

Can anyone please help me.