// by alanhogan // https://github.com/Modernizr/Modernizr/issues/198 // http://css-tricks.com/596-run-in/ Modernizr.testStyles(' #modernizr { display: run-in; } ', function(elem, rule){ var ret = (window.getComputedStyle ? getComputedStyle(elem, null).getPropertyValue('display') : elem.currentStyle['display']); Modernizr.addTest('display-runin', ret == 'run-in'); });