body{font-family:SF Pro Text,SF Pro Icons,Helvetica Neue,Helvetica,Arial,sans-serif;margin:0 auto;font-size:20px;line-height:1.65;word-break:break-word;font-feature-settings:auto,normal;font-kerning:auto;font-variant:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-hyphens:auto;hyphens:auto;background:#191919;color:#ededed}.container{max-width:50rem;margin:0 auto}button{background-color:#3282b8;color:#ededed;border:2px solid #3282b8;padding:.3rem .5rem;font-size:20px;border-radius:5px;cursor:pointer}button:hover{background-color:#0f4c75;border:2px solid #3282b8}.correct_character{color:green}.incorrect_character{color:red}