Footer issue?

eranno79,

Appearance > theme options > custom css

Add this lines and change the default value of max-height

entry-content iframe {
max-height: 380px;
}

Thanks for getting back to me about this. I have entered this code onto the Custom CSS page, and changed the max-height value to 550px, then 800px and then 1200px, but I’m still getting the same results. Do I need to change it to a higher value, or did I misunderstand your instructions?
thanks!

.entry-content iframe {
max-height: 380px;
}

I have added this code, exactly as shown above, to the Custom CSS page and it does not change anything. Please see: https://www.commissionapainting.com/secret-contact/

eranno79,

You need to change the value for example 780px;