How to change Color and add transparency to footer in single-video page?

Hi guys there is the last color correction on page
http://dallasblvd.com/dlife/video_listing/pisode-3-why-derik-got-kicked-out/
the single video page at the footer still has no transparency
i use the code you send me and added to the list.
.footer_wrapper{
border-top: none;
border-bottom: none;
background:black;
background-color: rgba(000, 000, 000,0.9)!important;
}

and still black!!

this is the last and ready to go life next week!!

Thank you a lot guys, you really rock!