.plan10 { background-attachment: fixed; background-image: url(im/plan10.gif); 
background-repeat: no-repeat; background-position: right bottom} .pilporte { background-attachment: 
fixed; background-image: url(im/pilporte.gif); background-repeat: no-repeat; background-position: 
70px 20px} .pilagen { background-attachment: fixed; background-image: url(im/pilagenc.gif); 
background-repeat: no-repeat; background-position: 70px 20px} .pilrest { background-attachment: 
fixed; background-image: url(im/pilrest.gif); background-repeat: no-repeat; background-position: 
70px 40px} .pilpress { background-attachment: fixed; background-image: url(im/pilpress.gif); 
background-repeat: no-repeat; background-position: 70px 20px} .pilpresent { background-attachment: 
fixed; background-image: url(im/pilpresent.gif); background-repeat: no-repeat; 
background-position: 50px 20px} .pilcert { background-attachment: fixed; background-image: 
url(im/pilcert.gif); background-repeat: no-repeat; background-position: 50px 30px} 
.pilcont { background-attachment: fixed; background-image: url(im/pilcont.gif); 
background-repeat: no-repeat; background-position: 50px 20px} .pilregar { background-attachment: 
fixed; background-image: url(im/pilregards.gif); background-repeat: no-repeat; 
background-position: 50px 20px}