wobble bookmarklet

javascript:document.head.insertAdjacentHTML("beforeend","<style>\n*{\n  animation: wobble 0.5s ease-in-out infinite alternate;\n}\n@keyframes wobble {\n  0% {\n    transform: translate(0, 0) rotate(0deg);\n  }\n  50% {\n    transform: translate(-2px, -2px) rotate(-1deg);\n  }\n  100% {\n    transform: translate (2px, 2px) rotate(1deg);\n  }\n}</style>");