body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}a:hover{opacity:.9;transform:translateY(-2px)}a{transition:all .3s ease}