doctype html head title!= errorTitle style. * { margin: 0; padding: 0; outline: 0; } body { padding: 80px 100px; background: #ECE9E9 -webkit-gradient(linear, 0% 0%, 0% 100%, from(#fff), to(#ECE9E9)); background: #ECE9E9 -moz-linear-gradient(top, #fff, #ECE9E9); background-repeat: no-repeat; color: #555; -webkit-font-smoothing: antialiased; } h1, h2 { font-size: 22px; color: #343434; } h1 em, h2 em { padding: 0 5px; font-weight: normal; } h1 { font-size: 60px; } h2 { margin-top: 10px; } ul li { list-style: none; } #trace { margin-top: 10px; margin-left: 60px; } body #wrapper h1!= title h2 em!= status | #{errorTitle} h2 em User Message: | #{message} h2 em Type: | #{type} h2 em redirect to: a(href=redirectTo) #{redirectTo} h2 em stack trace: ul#trace!= stack