<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Rule Engine Connector</title>
<style>
#root {
width: 100px;
height: 100px;
background:
linear-gradient(0deg, rgb(69 255 143 / 0) 45%, rgb(69 168 255 / 1) 45%, rgb(69 168 255 / 1) 54%, rgb(69 168 255 / 0) 54%) 40px 40px / 20px 20px no-repeat, /* Plus */
linear-gradient(90deg, rgb(69 255 143 / 0) 45%, rgb(69 168 255 / 1) 45%, rgb(69 168 255 / 1) 54%, rgb(69 168 255 / 0) 54%) 40px 40px / 20px 20px no-repeat, /* Plus */
radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 1) 34.5%, rgb(69 168 255 / 1) 35%, rgb(69 168 255 / 1) 36.5%, rgb(69 168 255 / 0) 37%) 0px 0px / 100px 100px no-repeat, /* Circle */
linear-gradient(90deg, rgb(69 255 143 / 0) 49%, rgb(69 168 255 / 1) 49%, rgb(69 168 255 / 1) 51%, rgb(69 168 255 / 0) 51%) 0px 0px / 100px 100px no-repeat; /* Line */
}
</style>
</head>
<body>
<div id="root"></div>
</body>
</html>