..

seasonals/autumn.css

@@ -48,78 +48,102 @@
 
 @-webkit-keyframes leaf-shake {
   0%, 100% {
-    -webkit-transform: translateX(0) rotate(-15deg);
+    -webkit-transform: translateX(0) rotate(var(--rotate-start, -20deg));
   }
   50% {
-    -webkit-transform: translateX(80px) rotate(15deg);
+    -webkit-transform: translateX(80px) rotate(var(--rotate-end, 20deg));
   }
 }
 
 @keyframes leaf-shake {
   0%, 100% {
-    transform: translateX(0) rotate(-15deg);
+    transform: translateX(0) rotate(var(--rotate-start, -20deg));
   }
   50% {
-    transform: translateX(80px) rotate(15deg);
+    transform: translateX(80px) rotate(var(--rotate-end, 20deg));
   }
 }
 
 .leaf:nth-of-type(0) {
   left: 0%;
   animation-delay: 0s, 0s;
+  --rotate-start: -25deg;
+  --rotate-end: 22deg;
 }
 
 .leaf:nth-of-type(1) {
   left: 10%;
   animation-delay: 1s, 0.5s;
+  --rotate-start: -32deg;
+  --rotate-end: 35deg;
 }
 
 .leaf:nth-of-type(2) {
   left: 20%;
   animation-delay: 6s, 1s;
+  --rotate-start: -28deg;
+  --rotate-end: 28deg;
 }
 
 .leaf:nth-of-type(3) {
   left: 30%;
   animation-delay: 4s, 1.5s;
+  --rotate-start: -38deg;
+  --rotate-end: 32deg;
 }
 
 .leaf:nth-of-type(4) {
   left: 40%;
   animation-delay: 2s, 0.8s;
+  --rotate-start: -22deg;
+  --rotate-end: 38deg;
 }
 
 .leaf:nth-of-type(5) {
   left: 50%;
   animation-delay: 8s, 2s;
+  --rotate-start: -35deg;
+  --rotate-end: 25deg;
 }
 
 .leaf:nth-of-type(6) {
   left: 60%;
   animation-delay: 6s, 1.2s;
+  --rotate-start: -40deg;
+  --rotate-end: 40deg;
 }
 
 .leaf:nth-of-type(7) {
   left: 70%;
   animation-delay: 2.5s, 0.3s;
+  --rotate-start: -30deg;
+  --rotate-end: 30deg;
 }
 
 .leaf:nth-of-type(8) {
   left: 80%;
   animation-delay: 1s, 1.8s;
+  --rotate-start: -26deg;
+  --rotate-end: 36deg;
 }
 
 .leaf:nth-of-type(9) {
   left: 90%;
   animation-delay: 3s, 0.7s;
+  --rotate-start: -34deg;
+  --rotate-end: 24deg;
 }
 
 .leaf:nth-of-type(10) {
   left: 25%;
   animation-delay: 2s, 2.3s;
+  --rotate-start: -29deg;
+  --rotate-end: 33deg;
 }
 
 .leaf:nth-of-type(11) {
   left: 65%;
   animation-delay: 4s, 1.4s;
+  --rotate-start: -37deg;
+  --rotate-end: 27deg;
 }

seasonals/autumn.js

@@ -100,6 +100,12 @@ function addRandomLeaves(count) {
       leaveDiv.style.animationDuration = `${randomAnimationDuration}s, ${randomAnimationDuration2}s`;
     }
 
+    // set random rotation angles
+    const randomRotateStart = -(Math.random() * 40 + 20); // 10deg to 30deg
+    const randomRotateEnd = Math.random() * 40 + 20; // -10deg to -30deg
+    leaveDiv.style.setProperty('--rotate-start', `${randomRotateStart}deg`);
+    leaveDiv.style.setProperty('--rotate-end', `${randomRotateEnd}deg`);
+
     // add the leave to the container
     autumnContainer.appendChild(leaveDiv);
   }
@@ -130,6 +136,12 @@ function initLeaves() {
       leafDiv.style.animationDuration = `${randomAnimationDuration}s, ${randomAnimationDuration2}s`;
     }
 
+    // set random rotation angles for standard leaves too
+    const randomRotateStart = -(Math.random() * 40 + 20); // 10deg to 30deg
+    const randomRotateEnd = Math.random() * 40 + 20; // -10deg to -30deg
+    leafDiv.style.setProperty('--rotate-start', `${randomRotateStart}deg`);
+    leafDiv.style.setProperty('--rotate-end', `${randomRotateEnd}deg`);
+
     leafDiv.appendChild(img);
     container.appendChild(leafDiv);
   }