.wave:hover{animation:imflt 4s infinite linear}@keyframes imflt{0%{transform:translate(0px,0px) rotate(0deg)}25%{transform:translate(0px,6px) rotate(.6deg)}50%{transform:translate(0px,10px) rotate(0deg)}75%{transform:translate(0px,6px) rotate(-.6deg)}100%{transform:translate(0px,0px) rotate(0deg)}}