:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0}.dropzone{flex:1;display:flex;flex-direction:column;align-items:center;padding:20px;border-width:2px;border-radius:2px;border-color:#eee;border-style:dashed;background-color:#fafafa;color:#bdbdbd;outline:none;transition:border .24s ease-in-out}.dropzone:focus{border-color:#2196f3}