.container {
  margin: 0 auto;
  max-width: 960px;
}

body {
	padding-top: 70px;
    background: url('../img/bg.jpg') no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}