habitica/website/raw_sprites/css/css.template.handlebars

{{#sprites}}
.{{name}} {
  background-image: url('https://habitica-assets.s3.amazonaws.com/mobileApp/images/{{{name}}}.png');
  width: {{px.width}};
  height: {{px.height}};
}
{{#if custom}}
.customize-option.{{name}} {
  background-position: {{custom.px.offsetX}} {{custom.px.offsetY}};
  background-image: url('https://habitica-assets.s3.amazonaws.com/mobileApp/images/{{{name}}}.png');
  width: {{custom.px.width}};
  height: {{custom.px.height}};
}
{{/if}}
{{/sprites}}