Transparent background

How do I make the white background become transparent?
http://gyazo.com/4aff82cb7265bcf0fcdc32f608fa1118

Can someone give me me the code, please.

Thanks in advance.

Help please. Sorry for bumping.

Please don't double post. Your post need to be separated by 24 hours before bumping, replying or adding more information. Please use the edit button instead!

Hi,

• Please provide your forum URL for appearance problems

Add this to your AP > Display > Colors > CSS:

Code:

.box-content {
    background: transparent !important;
}

Thanks Nera. !