conuntdown timer

AkashKobal · AkashKobal · commit a9942d5218f9 · 2024-05-30T15:53:05.000+05:30
diff --git a/23. Countdown Timer/Screenshot (342).png b/23. Countdown Timer/Screenshot (342).png
diff --git a/23. Countdown Timer/index.html b/23. Countdown Timer/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Countdown Timer</title>
+    <link rel="stylesheet" href="style.css">
+    <script defer src="script.js"></script>
+</head>
+<body>
+    <div class="container">
+        <p id="countDown">30:00</p>
+    </div>
+</body>
+</html>
diff --git a/23. Countdown Timer/script.js b/23. Countdown Timer/script.js
@@ -0,0 +1,16 @@
+const startMinutes = 30;
+const startHour = 1;
+
+let time = startMinutes * 60;
+let countDown = document.getElementById("countDown");
+
+setInterval(countdown, 1000);
+
+function countdown() {
+    let hour = (new Date()).getHours();
+    let minutes = Math.floor(time / 60);
+    let seconds = time % 60;
+    seconds = seconds < 10 ? "0" + seconds : seconds;
+    countDown.innerHTML = hour + ":" + minutes + ":" + seconds;
+    time--;
+}
diff --git a/23. Countdown Timer/style.css b/23. Countdown Timer/style.css
@@ -0,0 +1,20 @@
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+.container {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+    width: 100%;
+    background-color: #222;
+    color: #fff;
+    font-family: cursive;
+    font-size: 10em;
+    text-align: center;
+    font-weight: 700;
+}
