.controlpanel0{fill:none;stroke:gray;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10}.controlpanel1{fill:none;stroke:#55bee5;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10}.controlpanel2{fill:#55bee5}.controlpanel3{fill:gray}