Merge pull request #427 from wavesplatform/client-337-loader-fix

Client 337 loader fix

Author: Phil Filippak

src/modules/ui/directives/loader/loader.less

@@ -38,45 +38,27 @@ md-dialog .preloader-holder {
       height: @preloader-size;
       content: '';
       position: absolute;
-      -webkit-animation-fill-mode: both;
       animation-fill-mode: both;
-      animation: animationFrames 1.8s infinite ease-in-out;
-      -webkit-animation: animationFrames 1.8s infinite ease-in-out;
-      -moz-animation: animationFrames 1.8s infinite ease-in-out;
+      animation: animationFrames 1.6s infinite ease-in-out;
       display: inline-block;
-
     }
 
     &:first-child + i::before {
-      -webkit-animation-delay: 0.16s;
       animation-delay: 0.16s;
     }
 
     &:last-child::before {
-      -webkit-animation-delay: 0.32s;
       animation-delay: 0.32s;
     }
-
-  }
-
-}
-
-@-webkit-keyframes animationFrames {
-  0%,
-  80%,
-  100% {
-    box-shadow: 0 15px 0 0 @color-submit-400;
-  }
-  40% {
-    box-shadow: 0 15px 0 -15px @color-submit-400;
   }
 }
 
 @keyframes animationFrames {
   0%,
   80%,
   100% {
-    box-shadow: 0 15px 0 0 @color-submit-400;
+    box-shadow: 0 15px 0 0 @color-submit-400,
+                0 17px 0 0 transparent;
   }
   40% {
     box-shadow: 0 15px 0 -15px @color-submit-400;