CSS border-radius Rounded Image

gallery.html

<div class="gallery">	
	<img src="http://wilt.xyz/wp-content/uploads/2015/02/suzette-WDS-e1424416736371.jpg" alt="suzette-WDS" width="799" height="799" class="alignnone size-full wp-image-37" />
	<img src="http://wilt.xyz/wp-content/uploads/2015/02/suzette-WDS-e1424416736371.jpg" alt="suzette-WDS" width="799" height="799" class="alignnone size-full wp-image-37" />
	<img src="http://wilt.xyz/wp-content/uploads/2015/02/suzette-WDS-e1424416736371.jpg" alt="suzette-WDS" width="799" height="799" class="alignnone size-full wp-image-37" />
</div>

style.css

.gallery img {
	border-radius: 100%;
	float: left;
	margin-right: 10px;
	height: 175px;
	width: 175px;
 }