Remove a horizontal line that appears in the footer

Classic General
1

Hi,
I’m using the Voyager Pro theme in RapidWeaver, and I want to remove a horizontal line that appears in the ExtraContent#4 area (footer section). I tried the following CSS: #extraContent4 hr {
display: none;
border: none;
}

#extraContent4 {
border-top: none;
}

But it didn’t work.

Could you help me identify the correct CSS code to remove the line without affecting other elements in this area?

Thanks in advance!