Branding of BigBlueButton Webinar Website

I have recently purchased a VPS at a2hosting for a webinar software called BigBlueButton. I have installed the software, and you can see it running live at [login to view URL] I would like to brand the website, and have tried to follow the steps involved listed here, but am running into some areas where not sure what to do, and just kind of tired of fiddling around. I want to brand the webinar site, so that it will match the host as much as possible, or at least have a complimentary color scheme, and logo, so that it looks like its part of the regular website, which is [login to view URL] You can get all the details regarding setting up a development environment for BBB at [login to view URL] And then to brand it [login to view URL] Need this done ASAP, by the 23th if possible.