$with-wireframes: false !default; // Wireframe // // Add wireframes around main layout elements. [Wireframes](http://www.boxesandarrows.com/view/html_wireframes_and_prototypes_all_gain_and_no_pain) // are useful when prototyping a website. // // This design is not applied to the site unless you set the following Sass // variable: `$with-wireframes: true;` @if $with-wireframes { .wireframe, %wireframe { outline: 1px solid $border; } // // Zen selectors. // .layout { &__header, &__footer, &__main, &__navigation, &__first-sidebar, &__second-sidebar, &__page-top, &__page-bottom { @extend %wireframe; } } }