.narrow-column{max-width:640px;margin:0 auto;padding:0 12px}.narrow-column>h1,.narrow-column>h2,.narrow-column>h3{margin:72px 0 24px}.narrow-column .with-subheading{margin-bottom:3px}.narrow-column .with-subheading+p{margin-top:3px}.narrow-column>.card:first-child,.narrow-column>.grid:first-child,.narrow-column>.settings:first-child{margin-top:36px}.narrow-column>.switcher{width:100%}