body {
  background-color: #000000;
 margin: 0px;
} 
#container {
  position: absolute;
  top: 15%;
  width:100%;
  margin: 0px;
  height: 596px;
  background-image: url(BlurBack.jpg);
  background-repeat: repeat-x;
  }
#textbox {
  position: relative;
  top: 265px;
  left: 15%;
  }