.test .child1{position:absolute;width:360px;height:360px;border:2px dashed #75afff;border-radius:50%;top:20px;left:20px}.test .child2{opacity:.5;width:340px;height:340px;border-radius:50%;border:5px solid #75afff;position:absolute;top:30px;left:30px}.test .child3{width:320px;height:320px;border-radius:50%;border:2px solid #75afff;position:absolute;top:40px;left:40px}.test .sector1{overflow:hidden;transform:rotate(80deg)}.test .sector1,.test .sector1:after{position:absolute;clip:rect(0 100px 100px 0)}.test .sector1:after{content:"";width:100%;height:100%;border-radius:50%;border:10px solid #75afff}.test .sector2{width:400px;height:400px;position:absolute;clip:rect(0 100px 100px 0);overflow:hidden;transform:rotate(115deg)}.test .sector2 .sector2:after{content:"";width:100%;height:100%;position:absolute;clip:rect(0 100px 100px 0);border-radius:50%;border:10px solid #75afff}.test .sector3{width:400px;height:400px;overflow:hidden;transform:rotate(150deg)}.test .sector3,.test .sector3:after{position:absolute;clip:rect(0 100px 100px 0)}.test .sector3:after{content:"";width:100%;height:100%;border-radius:50%;border:10px solid #75afff}.test .sector4{width:400px;height:400px;overflow:hidden;transform:rotate(185deg)}.test .sector4,.test .sector4:after{position:absolute;clip:rect(0 100px 100px 0)}.test .sector4:after{content:"";width:100%;height:100%;border-radius:50%;border:10px solid #75afff}