Scroll animation

joemay96 · Nov 13, 2020 · f115c80 · f115c80
1 parent 6c7994d
commit f115c80
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diff --git a/scroll-animation/index.html b/scroll-animation/index.html
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+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <link rel="stylesheet" href="style.css" />
+ <title>Scroll Animation</title>
+ </head>
+ <body>
+ <h1>Scroll to see the animation</h1>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <div class="box"><h2>Content</h2></div>
+ <script src="script.js"></script>
+ </body>
+</html>
diff --git a/scroll-animation/script.js b/scroll-animation/script.js
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+const boxes = document.querySelectorAll('.box')
+
+window.addEventListener('scroll', checkBoxes)
+
+checkBoxes()
+
+function checkBoxes() {
+ const triggerBottom = window.innerHeight / 5 * 4
+
+ boxes.forEach(box => {
+ const boxTop = box.getBoundingClientRect().top
+
+ if(boxTop < triggerBottom) {
+ box.classList.add('show')
+ } else {
+ box.classList.remove('show')
+ }
+ })
+}
diff --git a/scroll-animation/style.css b/scroll-animation/style.css
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+@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
+
+* {
+ box-sizing: border-box;
+}
+
+body {
+ background-color: #efedd6;
+ font-family: 'Roboto', sans-serif;
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ margin: 0;
+ overflow-x: hidden;
+}
+
+h1 {
+ margin: 10px;
+}
+
+.box {
+ background-color: steelblue;
+ color: #fff;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ width: 400px;
+ height: 200px;
+ margin: 10px;
+ border-radius: 10px;
+ box-shadow: 2px 4px 5px rgba(0, 0, 0, 0.3);
+ transform: translateX(400%);
+ transition: transform 0.4s ease;
+}
+
+.box:nth-of-type(even) {
+ transform: translateX(-400%);
+}
+
+.box.show {
+ transform: translateX(0);
+}
+
+.box h2 {
+ font-size: 45px;
+}