From 7c9fd630b835968f2193ccbc14fc2c569f640ce1 Mon Sep 17 00:00:00 2001
From: taimoor <taimoor.ali@conradlabs.com>
Date: Sun, 4 Oct 2020 16:10:24 +0500
Subject: [PATCH] add rotating-card

---
 snippets/rotating-card.md | 65 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 snippets/rotating-card.md

diff --git a/snippets/rotating-card.md b/snippets/rotating-card.md
new file mode 100644
index 000000000..6deccd966
--- /dev/null
+++ b/snippets/rotating-card.md
@@ -0,0 +1,65 @@
+---
+title: Rotating Card
+tags: animation,advanced
+---
+
+Creates a two sided card which rotates on hover.
+
+- Set the the `backface-visibility ` of the cards to none.
+- Initially `rotateY` the back side of the card by `-180deg` and the front side to `0deg`.
+- Upon hover, `rotateY` the front side to `180deg` and backside to `0deg`.
+- Set the appropriate `perspective ` value to create the rotate effect .
+
+```html
+<div class="card">
+      <div class="card-side front">
+          <div>
+              Front Side
+          </div>        
+      </div>
+      <div class="card-side back">
+          <div>
+              Back Side
+          </div>           
+      </div>
+</div>
+```
+
+```css
+  .card {
+    perspective: 150rem;
+    -moz-perspective: 150rem;
+    position: relative;
+    height: 40rem;
+    max-width: 400px;
+    margin: 2rem;
+    box-shadow: none;
+  }
+  .card-side {
+    height: 35rem;
+    border-radius: 15px;
+    transition: all 0.8s ease;
+    backface-visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 80%; 
+    padding:2rem;
+    color: white
+  }
+  .card-side.back {
+      transform: rotateY(-180deg);
+      background-color: #4158D0;
+      background-image: linear-gradient(43deg, #4158D0 0%,#C850C0 46%, #FFCC70 100%);
+  }
+  .card-side.front {
+      background-color: #0093E9;
+      background-image: linear-gradient(160deg, #0093E9 0%, #80D0C7 100%);
+  }
+  .card:hover .card-side.front {
+    transform: rotateY(180deg); 
+  }
+  .card:hover .card-side.back {
+    transform: rotateY(0deg); 
+  }
+```