Hi guys, new to the forum and have a question

I am a beginner at web design and I am in the process of developing my own website. I tried creating a background behind the website for the first time and was successful, but for some reason on the very ends of the page there is still a white border. Here is my website : http://stream4sports.com

Here is my CSS code

#wrapper {
background: #595454;
height:900px;
width: 1080;
}

Is there way to make it automatically connect to all sides? if that made any sense haha. Any help would be greatly appreciated, thank you.