third_party/blink/web_tests/fast/backgrounds/background-color-image-border-radius-bleed.html - chromium/src - Git at Google

 <!doctype HTML>
 <style>
 #SPAN_1 {
     display: inline-block;
     height: 100px;
     width: 100px;
     background: rgb(0, 0, 0) url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAYAAABw4pVUAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AEdABsE69gYUwAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAuElEQVR42u3d0QkAIAhAQY2Ga/+FbIX+NLi3QOBhn5VRp0JjWkYARECACAgQAQEiIEAERECACAgQAQEiIEAERECACAgQAQEiIEA0ot14dn4wn7IhriwBERAgAgJEQIAICBABERAgAgJEQIAICBABERAgAgJEQIAICBABERAgAgJEQIAICBABERAgeq7zJQff9dkQIAICRECACAgQAREQIAICRECACAgQAREQIAICRECACAgQARGQsV0ZVwURCcMfSQAAAABJRU5ErkJggg==");
     border-radius: 50% 50% 50% 50%;
 }/*#SPAN_1*/
 </style>
 <span id="SPAN_1"></span>
	<!doctype HTML>
	<style>
	#SPAN_1 {
	display: inline-block;
	height: 100px;
	width: 100px;
	background: rgb(0, 0, 0) url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAYAAABw4pVUAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AEdABsE69gYUwAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAuElEQVR42u3d0QkAIAhAQY2Ga/+FbIX+NLi3QOBhn5VRp0JjWkYARECACAgQAQEiIEAERECACAgQAQEiIEAERECACAgQAQEiIEA0ot14dn4wn7IhriwBERAgAgJEQIAICBABERAgAgJEQIAICBABERAgAgJEQIAICBABERAgAgJEQIAICBABERAgeq7zJQff9dkQIAICRECACAgQAREQIAICRECACAgQAREQIAICRECACAgQARGQsV0ZVwURCcMfSQAAAABJRU5ErkJggg==");
	border-radius: 50% 50% 50% 50%;
	}/#SPAN_1/
	</style>
	<span id="SPAN_1"></span>