.themeBtn{animation:fade-in-rotate .2s linear forwards}.themeBtnReverse{animation:fade-in-rotate-reverse .2s linear forwards}@keyframes fade-in-rotate{0%{transform:rotate(-50deg) scale(.7);opacity:0}50%{opacity:.3}to{opacity:1}}@keyframes fade-in-rotate-reverse{0%{transform:rotate(50deg) scale(.7);opacity:0}50%{opacity:.3}to{opacity:1}}