how to make you steam background appear transparent (outdated.)

hi guys, AlienSourceGamer here, today i am bringing you a quick tutorial on how to make your you steam background appear transparent. i apologize if you hear music in the background as my sister was listing to music. you must be steam level 10 to make this work
Link: http://sapic.github.io/

• #gaming
• #steam
• #steam_backround
• #games
• #toutorials