generator-skull/generators/app/templates/less/lib/lesselements/box-sizing.less

A generator to make magic sites by Index Digital, with Gulp, Jade, Babel, Sass or Less (your choice), Wordpress ready, Swiper slide, Font Awesome, Animated Css

.box-sizing(@sizing: border-box) {
  -ms-box-sizing: @sizing;
  -moz-box-sizing: @sizing;
  -webkit-box-sizing: @sizing;
  box-sizing: @sizing;
}