8 background-color: green;
13 background-color: red;
14 border:
50px solid blue;
16 -webkit-mask-image: url(resources/circle-alpha.svg);
17 mask-source-type: alpha;
18 -webkit-mask-size:
200px auto;
19 -webkit-mask-repeat: repeat;
20 -webkit-mask-origin: border-box;
21 -webkit-mask-clip: border-box;