@page {
size:auto;   /* auto is the initial value */
margin:1%;
}
@page :left {
margin:0 3cm 0 4cm;
}
@page :right {
margin:0 3cm 0 4cm;
}
#copy, #footer, #navMenu, #printBtn, #logo1, #droplist { 
display:none; 
} 
#address { 
display:block; 
}