CSS3 Repeat Background

.Container {
  background: url(/img/bk.jpg) repeat;
  border-bottom: 1px solid #444;
  border-top: 1px solid #171717;
  box-shadow: 0px -1px 5px rgba(0,0,0,.4) inset, 0px 1px 5px rgba(0,0,0,.5) inset;
}
.line hr {
  border: 0px;
  border-top: 1px solid #0A0A0A;
  border-bottom: 1px solid #333;
  clear: both;
}