监测是否支持3dfunction has3d(){WebKitCSSMatrix in window && m11 in new WebKitCSSMatrix()}??
监测是否支持3d
function has3d(){ 'WebKitCSSMatrix' in window && 'm11' in new WebKitCSSMatrix();}
?
?
监测是否支持3d
function has3d(){ 'WebKitCSSMatrix' in window && 'm11' in new WebKitCSSMatrix();}
?
?