GMaps V3 InfoWindow - disable the close “x” button

Question

From what I see, in v2 of GMaps API there was a property \"buttons\" of the InfoWindow object that one could define in a way that given InfoWindow has no close button:

Answer 1

To extend on Louis Moore's answer, you can also center the text after removing the close button:

.gm-style-iw + div {display: none;}
.gm-style-iw {text-align:center;}

Without Centering:

With Centering: