CSS

multiple transform properties javascript

// To use multiple transform properties for one element, you have to add += to your next line.

document.getElementById("myId").style.transform = "rotateX(" + x + "deg)";
document.getElementById("myId").style.transform += "rotateY(" + y + "deg)";

applying multiple transform values to an object css

 transform: rotate(15deg) translateX(200px);