@keyframes grow{0%{transform:scale(0)}15%{transform:scale(0)}30%{transform:scale(1)}85%{transform:scale(1)}to{transform:scale(0)}}@keyframes piece{0%{transform:translate(0)}15%{transform:translate(0)}30%{transform:translate(13px,-13px)}85%{transform:translate(13px,-13px)}to{transform:translate(0)}}@keyframes arm1{0%{transform:rotate(0)}14%{transform:rotate(0)}30%{transform:rotate(8deg)}86%{transform:rotate(8deg)}to{transform:rotate(0)}}@keyframes arm2{0%{transform:rotate(0)}25%{transform:rotate(0)}38%{transform:rotate(-9deg) translate(-1px,-2px)}90%{transform:rotate(-9deg) translate(-1px,-2px)}to{transform:rotate(0)}}.presentation{display:block;height:369px;position:relative;width:336px}@media (max-width:991px){.presentation{left:-60px;position:relative;transform:scale(.8)}}@media (max-width:767px){.presentation{left:0;margin:0 auto;position:relative;transform:scale(1)}}@media (max-width:420px){.presentation{height:auto;width:100%}}.small-gear{animation:rotating 4s linear infinite;position:absolute;right:48.04px;top:57.49px}.big-gear{animation:rotatingBack 4s linear infinite;position:absolute;right:91.53px;top:0}.lamp{animation:grow 10s linear infinite;animation-delay:1s;transform:scale(0);transform-origin:35px 120px}.piece{animation:piece 6s linear infinite}.arm1{animation:arm1 6s linear infinite;transform-origin:270px 186px}.arm2{animation:arm2 5s linear infinite;transform-origin:95px 185px}