HTML CSS examples for SVG:Circle
SVG donut-shape with access of both circles
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> #donut:hover<!-- w w w. j av a2 s.c o m--> { mask:; } </style> </head> <body> <svg width="500" height="500"> <defs> <mask id="bigmask"> <rect width="100%" height="100%" fill="white" /> <circle cx="250" cy="250" r="50" /> </mask> <mask id="smallmask"> <circle cx="250" cy="250" r="150" fill="white" /> <circle cx="250" cy="250" r="100" /> </mask> </defs> <circle id="donut" cx="250" cy="250" r="200" mask="url(#bigmask)" /> </svg> </body> </html>