Adds tiny size, updates loaders

src/definitions/elements/button.less

@@ -50,7 +50,6 @@
   background-image: @backgroundImage;
   border-radius: @borderRadius;
   box-shadow: @boxShadow;
-  border: @border;
 
   user-select: none;
   box-sizing: border-box;
@@ -481,7 +480,7 @@
 
 /* VK */
 .ui.vk.button {
-  background-color: @vkColor;
+  background-color: #4D7198;
   color: @white;
   background-image: @coloredBackgroundImage;
   box-shadow: @coloredBoxShadow;
@@ -758,7 +757,6 @@
   padding-top: (@verticalPadding + @basicIconOffset);
   background-color: @labeledIconBackgroundColor;
   text-align: center;
-  color: @labeledIconColor;
 
   border-radius: @borderRadius 0px 0px @borderRadius;
   line-height: 1;

src/definitions/elements/label.less

@@ -25,7 +25,7 @@
 
 .ui.label {
   display: inline-block;
-  vertical-align: middle;
+  vertical-align: @verticalAlign;
   line-height: 1;
 
   margin: @verticalMargin @horizontalMargin;
@@ -893,10 +893,16 @@ a.ui.yellow.label:hover:before {
         Sizes
 --------------------*/
 
+
+.ui.tiny.labels .label,
+.ui.tiny.label {
+font-size: @tiny;
+}
 .ui.small.labels .label,
 .ui.small.label {
   font-size: @small;
 }
+.ui.labels .label,
 .ui.label {
   font-size: @medium;
 }

src/definitions/elements/loader.less

@@ -64,7 +64,7 @@
   margin: 0em auto 1em;
   color: transparent;
   box-shadow: 0px 0px 0px 1px;
-  animation: loaderFlipping 1s infinite ease-in-out;
+  animation: loaderFlipping 1s infinite ease;
   margin-bottom: 1em;
   transform-style: preserve-3d;
 }
@@ -78,12 +78,12 @@
   backface-visibility: hidden;
 }
 .ui.flipping.loader .shape:before {
-  background-color: @blue;
+  background-color: @primaryColor;
   transform: rotateY(0deg);
   z-index: 2;
 }
 .ui.flipping.loader .shape:after {
-  background-color: @red;
+  background-color: @secondaryColor;
   transform: rotateY(180deg);
 }
 
@@ -114,10 +114,10 @@
     transform: perspective(6em) rotateX(0deg) rotateY(0deg);
   }
   50% {
-    transform: perspective(6em) rotateX(-180deg) rotateY(0deg);
+    transform: perspective(6em) rotateX(0deg) rotateY(-180deg);
   }
   100% {
-    transform: perspective(6em) rotateX(-180deg) rotateY(-180deg);
+    transform: perspective(6em) rotateX(0deg) rotateY(-360deg);
   }
 }