diff --git a/source/attention_seekers/bounce.css b/source/attention_seekers/bounce.css
index 6c37ff8..fac5fe9 100644
--- a/source/attention_seekers/bounce.css
+++ b/source/attention_seekers/bounce.css
@@ -1,16 +1,16 @@
 @keyframes bounce {
   0%, 20%, 53%, 80%, 100% {
-    transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
+    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
     transform: translate3d(0,0,0);
   }
 
   40%, 43% {
-    transition-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
+    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
     transform: translate3d(0, -30px, 0);
   }
 
   70% {
-    transition-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
+    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
     transform: translate3d(0, -15px, 0);
   }
 
diff --git a/source/flippers/flipInX.css b/source/flippers/flipInX.css
index 40ffa5a..d705607 100644
--- a/source/flippers/flipInX.css
+++ b/source/flippers/flipInX.css
@@ -1,13 +1,13 @@
 @keyframes flipInX {
   0% {
     transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
-    transition-timing-function: ease-in;
+    animation-timing-function: ease-in;
     opacity: 0;
   }
 
   40% {
     transform: perspective(400px) rotate3d(1, 0, 0, -20deg);
-    transition-timing-function: ease-in;
+    animation-timing-function: ease-in;
   }
 
   60% {
diff --git a/source/flippers/flipInY.css b/source/flippers/flipInY.css
index 696b565..56b287a 100644
--- a/source/flippers/flipInY.css
+++ b/source/flippers/flipInY.css
@@ -1,13 +1,13 @@
 @keyframes flipInY {
   0% {
     transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
-    transition-timing-function: ease-in;
+    animation-timing-function: ease-in;
     opacity: 0;
   }
 
   40% {
     transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
-    transition-timing-function: ease-in;
+    animation-timing-function: ease-in;
   }
 
   60% {