Updates to themes from example repo

src/themes/amazon/elements/button.overrides

@@ -17,6 +17,10 @@
   border-color: #32373E #24282D #212429;
 }
 
+.ui.basic.button {
+  border-width: 0px;
+}
+
 .ui.positive.button {
   border-color: #3E8E22;
 }

src/themes/amazon/elements/button.variables

@@ -19,6 +19,9 @@
   background @defaultDuration @defaultEasing
 ;
 
+@borderColor: #A2A6AC;
+@selectedBorderColor: #8D9096;
+
 @hoverBackgroundColor: #E0E0E0;
 
 @verticalPadding: @relative7px;
@@ -26,7 +29,9 @@
 
 @backgroundColor: #F7F8FA;
 @backgroundImage: linear-gradient(rgba(255, 255, 255, 0), rgba(0, 0, 0, 0.1));
+
 @boxShadow:
+  @borderBoxShadow,
   0 1px 0 1px rgba(255, 255, 255, 0.3) inset
 ;
 
@@ -43,6 +48,8 @@
 @labeledIconColor: #FFFFFF;
 @labeledIconBorder: transparent;
 
+@basicBoxShadow: 0px 0px 0px 1px @borderColor inset;
+
 
 /* Labeled */
 @labeledLabelBorderColor: #ADB1B8;

src/themes/material/elements/button.overrides

@@ -1,13 +1,5 @@
 @import url(http://fonts.googleapis.com/css?family=Roboto);
 
-.ui.button {
-  min-width: 72px;
-}
-.ui.circular.button,
-.ui.buttons .button {
-  min-width: 0px;
-}
-
 .ui.primary.button:hover {
   box-shadow:
     0px 0px 0px 1px rgba(0, 0, 0, 0.3) inset,

src/themes/material/elements/button.variables

@@ -13,7 +13,7 @@
 
 @verticalPadding   : 0.8em;
 @horizontalPadding : 0.8em;
-@borderRadius      : @relative2px;
+@borderRadius      : @relative3px;
 @color             : #222222;
 @fontWeight        : normal;
 @textTransform     : none;
@@ -24,7 +24,7 @@
 @solidBorderColor: #DDDDDD;
 
 @borderBoxShadowColor: @solidBorderColor;
-@borderBoxShadow: 0px 0px 0px 1px @solidBorderColor;
+@borderBoxShadow: 0px 0px 0px 1px @solidBorderColor inset;
 @shadowBoxShadow: 0px 0px 0px 0px transparent;
 
 @transition:
@@ -72,6 +72,8 @@
 @labeledIconBackgroundColor: transparent;
 @labeledIconWidth: 2em;
 
+@labeledLabelBorderOffset: 0px;
+
 /* Colored */
 @coloredBackgroundImage : @subtleGradient;
 @coloredBoxShadow       : 0px 0px 0px 1px rgba(0, 0, 0, 0.1) inset;

src/themes/twitter/elements/button.variables

@@ -41,5 +41,4 @@
 @downPressedShadow: 0px 1px 4px rgba(0, 0, 0, 0.2) inset;
 
 @labeledIconBackgroundColor: rgba(85, 172, 238, 0.05);
-@labeledIconBorder: @borderBoxShadowColor;
-@labeledIconColor: #55ACEE;
+@labeledIconBorder: rgba(0, 0, 0, 0.1);