:root{font-family:Amazon Ember,Helvetica Neue,Roboto,Arial,sans-serif;line-height:1.5;font-weight:400;color:#16191f;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#fff}button{cursor:pointer}