body{
  background: url(img/bg2.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}
.whitebg{ background-color: #fff;
	border-style: solid;
	border-width: 1px;
 }

.blackbg{ background-color: #000; }