add QR code scanner functionality with HTML, CSS, and JavaScript

2026-03-06 11:17:09 +01:00 · 2025-04-03 13:27:44 +02:00
parent a3c94bfe48
commit 09d4c8bbeb
3 changed files with 132 additions and 0 deletions
--- a/qr/styles.css
+++ b/qr/styles.css
@@ -0,0 +1,48 @@
+html {
+    height: 100%;
+  }
+  
+  body {
+    font-family: sans-serif;
+    padding: 0 10px;
+    height: 100%;
+    background: black;
+    margin: 0;
+  }
+  
+  h1 {
+    color: white;
+    margin: 0;
+    padding: 15px;
+  }
+  
+  #container {
+    text-align: center;
+    margin: 0;
+  }
+  
+  #qr-canvas {
+    margin: auto;
+    width: calc(100% - 20px);
+    max-width: 400px;
+  }
+  
+  #btn-scan-qr {
+    cursor: pointer;
+  }
+  
+  #btn-scan-qr img {
+    height: 10em;
+    padding: 15px;
+    margin: 15px;
+    background: white;
+  }
+  
+  #qr-result {
+    font-size: 1.2em;
+    margin: 20px auto;
+    padding: 20px;
+    max-width: 700px;
+    background-color: white;
+  }
+