Removed unnecesary vendor prefixes

app/styles/layout/animation.scss

@@ -1,5 +1,5 @@
 //Loading
-@include keyframes(loading) {
+@keyframes loading {
     0% {
         filter: blur(5px);
         opacity: 0;
@@ -10,21 +10,14 @@
     }
 }
 
-//Spin
-@-webkit-keyframes rotate {
+@keyframes rotate {
     50% {
         filter: invert(1);
         transform: rotate(360deg);
     }
 }
 
-@keyframes rotate {
-    50% {
-        transform: rotate(360deg);
-    }
-}
-
-@include keyframes(formSlide) {
+@keyframes formSlide {
     0% {
         filter: blur(5px);
         opacity: 0;
@@ -40,7 +33,7 @@
 }
 
 //Bar loading
-@include keyframes(loadBar) {
+@keyframes loadBar {
     0% {
         flex: 1;
     }