.ifont1{font-size:.6rem}@-webkit-keyframes changeright{0%{-webkit-transform:rotate(0deg)}50%{-webkit-transform:rotate(180deg)}to{-webkit-transform:rotate(1turn)}}@-webkit-keyframes changeleft{0%{-webkit-transform:rotate(0deg)}50%{-webkit-transform:rotate(-180deg)}to{-webkit-transform:rotate(-1turn)}}.vfan-on img{-webkit-animation:changeright 1s linear infinite}.fan-on{-webkit-animation:changeright 2s linear infinite}.triangle{width:0;height:0;border-left:solid transparent;border-top:.0375rem solid transparent;bottom:0;right:0}.triangle-up{background-color:initial}.triangle-on,.triangle-up{border-bottom:.0375rem solid green;border-right:.0375rem solid green}.triangle-on{background-color:grey}