.half-position {
	position:relative;
	padding-top:0;
}

.cover {
	background-repeat:no-repeat;
	background-position: right top;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;	
	
}

.pos-right {
	background-position: 150px 0px;
}