$ ./bin/sass --version
Sass 3.2.1.78c02f9 (Media Mark)
$ ./bin/sass --scss <<SCSS

.trips-list li.icon2 {background: url(/discovery/resources/images/booking-icon.png) no-repeat 4px -55px}
SCSS
.trips-list li.icon2 {
background: url(/discovery/resources/images/booking-icon.png) no-repeat 4px -55px; }