.cesium-nav__li:hover{background:#272727}.cesium-nav__li:hover .cesium-nav__i{animation:jump 1s;-webkit-animation:jump 1s;color:#f0f0f0}@keyframes jump{0%{transform:rotate(0)}40%{transform:rotate(30deg)}100%{transform:rotate(0)}}@-webkit-keyframes jump{0%{transform:rotate(0)}40%{transform:rotate(30deg)}100%{transform:rotate(0)}}.cesium-nav__li:hover .cesium-nav__p{display:block;opacity:1;left:55px;top:15px;background:GRAY;color:#fff;padding:3px 8px;border-radius:4px;font-size:.75em;white-space:nowrap}