/* --- Contents ----* * * 1. Variables * 2. Mixins * 3. Styles * * -----------------*/ /* --- 1. Variables --- */ @black: #000; @border: 4px solid @black; /* --- 2. Mixins --- */ .border () { border-top: @border; border-bottom: @border; } // .border /* --- 3. Styles --- */ .category-sticky { .border(); } // .category-sticky