.parallax01 { background-image: url(/shared/images/content/bus_58082/van-hire-epsom-25.webp); 
background-attachment: scroll; ; 
background-position-y: center;} 
.parallax03 { background-image: url(/shared/images/content/bus_58082/van-hire-epsom-15.webp); 
background-attachment: scroll; ; 
background-position-y: center;}