Use the rotateZ(angle) method to rotate transform the element by using z-axis with CSS3 −
Example
<html> <head> <style> div { width: 200px; height: 100px; background-color: pink; border: 1px solid black; } div#zDiv { -webkit-transform: rotateZ(90deg); /* Safari */ transform: rotateZ(90deg); /* Standard syntax */ } </style> </head> <body> <p>rotate Z axis</p> <div id = "zDiv"> tutorials point.com. </div> </body> </html>