ponsive-utilities.less"> Visible/hidden classes</label>
                <label class="checkbox"><input checked="checked" type="checkbox" value="responsive-767px-max.less"> Narrow tablets and below (<767px)</label>
                <label class="checkbox"><input checked="checked" type="checkbox" value="responsive-768px-979px.less"> Tablets to desktops (767-979px)</label>
                <label class="checkbox"><input checked="checked" type="checkbox" value="responsive-1200px-min.less"> Large desktops (>1200px