<!DOCTYPE HTML><html><head><title>CSS Reference: Test for calc() on background-image gradients</title><linkrel="author"title="L. David Baron"href="https://dbaron.org/"><styletype="text/css">p{height:50px;width:200px;border:thinsolid;}#one{background-image:radial-gradient(circlefarthest-sideat150px20px,red,green);}</style></head><body><pid="one"></p></body></html>