body,html{padding:0;margin:0;background-color:#E8EAED;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}a{color:inherit;text-decoration:none}*{box-sizing:border-box}#barcode-scanner canvas.drawingBuffer,#barcode-scanner video.drawingBuffer{display:none}#barcode-scanner canvas,#barcode-scanner video{width:100vw;height:100vw;max-width:640px;max-height:480px;border-radius:1px;object-fit:cover}.container,.main{padding:0;margin:0}.main{min-height:100vh;flex:1;display:flex;flex-direction:column;justify-content:start;align-items:stretch;text-align:center}.footer{flex:1;padding:2rem 0;border-top:1px solid #eaeaea}.footer,.footer a{display:flex;justify-content:center;align-items:center}.footer a{flex-grow:1}.title a{color:#0070f3;text-decoration:none}.title a:active,.title a:focus,.title a:hover{text-decoration:underline}.title{margin:0;line-height:1.15;font-size:4rem}.description,.title{text-align:center}.description{margin:4rem 0;line-height:1.5;font-size:1.5rem}.code{background:#fafafa;border-radius:5px;padding:.75rem;font-size:1.1rem;font-family:Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New,monospace}.grid{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;max-width:800px}.card{margin:1rem;padding:1.5rem;text-align:left;color:inherit;text-decoration:none;border:1px solid #eaeaea;border-radius:10px;transition:color .15s ease,border-color .15s ease;max-width:300px}.card:active,.card:focus,.card:hover{color:#0070f3;border-color:#0070f3}.card h2{margin:0 0 1rem;font-size:1.5rem}.card p{margin:0;font-size:1.25rem;line-height:1.5}.logo{height:1em;margin-left:.5rem}@media (max-width:600px){.grid{width:100%;flex-direction:column}}