#lang pollen
 
◊(define inner 2)
◊(define edge (* inner 2))
◊(define color "rgb(132,132,132)")
◊(define multiplier 1.3)
 
body {
    margin: ◊|edge|em;
    border: ◊|inner|em double ◊|color|;
    padding: ◊|inner|em;
    font-size: ◊|multiplier|em;
    line-height: ◊|multiplier|;
}
 
h1 {
    font-size: ◊|multiplier|em;
}
 
#prev, #next {
    position: fixed;
    top: ◊|(/ edge 2)|em;
}
 
#prev {
    left: ◊|edge|em;
}
 
#next {
    right: ◊|edge|em;
}