Removed unused animation

src/styles/_animations.scss

@@ -65,18 +65,6 @@
 	}
 }
 
-// PopIn -------------------------------------------------------------- //
-@keyframes popIn {
-	0% {
-		opacity: 0;
-		transform: scale(0);
-	}
-	100% {
-		opacity: 1;
-		transform: scale(1);
-	}
-}
-
 // Pulse -------------------------------------------------------------- //
 @keyframes pulse {
 	0% {