fix(styles): fixes theming specificy regarding border colors

src/components/bottomSheet/bottomSheet.scss

@@ -14,7 +14,8 @@ md-bottom-sheet {
   padding: $bottom-sheet-vertical-padding $bottom-sheet-horizontal-padding $bottom-sheet-vertical-padding + $bottom-sheet-hidden-bottom-padding $bottom-sheet-horizontal-padding;
   z-index: $z-index-bottom-sheet;
 
-  border-top: 1px solid;
+  border-top-width: 1px;
+  border-top-style: solid;
 
   transform: translate3d(0, $bottom-sheet-hidden-bottom-padding, 0);
   transition: $swift-ease-out;

src/components/checkbox/checkbox.scss

@@ -95,7 +95,8 @@ md-checkbox {
     left: 0;
     width: $checkbox-width;
     height: $checkbox-height;
-    border: $checkbox-border-width solid;
+    border-width: $checkbox-border-width;
+    border-style: solid;
     border-radius: $checkbox-border-radius;
   }
 
@@ -117,7 +118,8 @@ md-checkbox {
     display: table;
     width: $checkbox-width / 3;
     height: $checkbox-width * 2 / 3;
-    border: $checkbox-border-width solid;
+    border-width: $checkbox-border-width;
+    border-style: solid;
     border-top: 0;
     border-left: 0;
     content: '';

src/components/dialog/dialog.scss

@@ -94,7 +94,8 @@ md-dialog {
     }
   }
   &.md-content-overflow .md-actions {
-    border-top: 1px solid;
+    border-top-width: 1px;
+    border-top-style: solid;
   }
 
 }

src/components/divider/divider.scss

@@ -1,6 +1,7 @@
 md-divider {
   display: block;
-  border-top: 1px solid;
+  border-top-width: 1px;
+  border-top-style: solid;
   margin: 0;
 
   &[md-inset] {

src/components/slider/slider.scss

@@ -115,7 +115,8 @@ md-slider {
       width: $slider-thumb-width;
       height: $slider-thumb-height;
       border-radius: max($slider-thumb-width, $slider-thumb-height);
-      border: 3px solid;
+      border-width: 3px;
+      border-style: solid;
     }
 
     transform: scale($slider-thumb-default-scale);
@@ -186,7 +187,8 @@ md-slider {
       $slider-thumb-height + $slider-thumb-disabled-border * 2
     );
     transform: scale($slider-thumb-disabled-scale);
-    border: $slider-thumb-disabled-border solid;
+    border-width: $slider-thumb-disabled-border;
+    border-style: solid;
     display: none;
   }
 

src/components/sticky/sticky.js

@@ -152,6 +152,9 @@ function MdSticky($document, $mdConstant, $compile, $$rAF, $mdUtil) {
       }
       item.height = item.element.prop('offsetHeight');
       item.clone.css('margin-left', item.left + 'px');
+      if ($mdUtil.floatingScrollbars()) {
+        item.clone.css('margin-right', '0');
+      }
     }