Added tide and tigerlilly themes (OHIF-49)

Packages/viewerbase/client/components/viewer/viewportOverlay/viewportOverlay.styl

@@ -1,15 +1,6 @@
 @import "{design}/app"
 
 $viewportTagPadding = 20px
-$imageSliderBorderRadius = 57px
-$imageSliderColor = $boxBackgroundColorDark
-$imageSliderTrackColor = rgba(0,0,0,0)
-$imageSliderBorder = none
-
-// Note that these are backwards due to the magic needed to make a cross-browser vertical slider
-$imageSliderWidth = 12px
-$imageSliderHeight = 39px
-$imageSliderCursor = grab
 
 .imageViewerViewportOverlay
   color: $textSecondaryColor
@@ -38,70 +29,4 @@ $imageSliderCursor = grab
     
   .priorIndicator
     font-weight: bold
-    color: yellow
-
-  .imageControls
-    #scrollbar
-      #imageSlider
-        -webkit-appearance: none
-        background-color: $imageSliderTrackColor
-
-        // --- Style the range track --- //
-        &::-webkit-slider-runnable-track
-          height: 5px
-          border: none
-          cursor: pointer
-          background-color: $imageSliderTrackColor
-          z-index: 6
-
-        &::-moz-range-track
-          height: 2px
-          border: none
-          cursor: pointer
-          background-color: $imageSliderTrackColor
-          z-index: 6
-
-        &::-ms-track
-          width: 100%
-          height: 2px
-          border: none
-          cursor: pointer
-          animate: 0.2s
-          background: transparent
-          border-width: 15px 0
-          color: $imageSliderTrackColor
-
-        // Hide any fill IE tries to add
-        &::-ms-fill-lower
-          background: $imageSliderTrackColor
-
-        &::-ms-fill-upper
-          background: $imageSliderTrackColor
-
-        // --- Style the range thumb --- //
-        &::-webkit-slider-thumb
-          -webkit-appearance: none !important
-          background-color: $imageSliderColor
-          border-radius: $imageSliderBorderRadius
-          border: $imageSliderBorder
-          height: $imageSliderWidth
-          width: $imageSliderHeight
-          cursor: $imageSliderCursor
-          margin-top: -7px
-
-        &::-moz-range-thumb
-          background-color: $imageSliderColor
-          border-radius: $imageSliderBorderRadius
-          border: $imageSliderBorder
-          height: $imageSliderWidth
-          width: $imageSliderHeight
-          cursor: $imageSliderCursor
-          z-index: 7
-
-        &::-ms-thumb
-          background-color: $imageSliderColor
-          border-radius: $imageSliderBorderRadius
-          border: $imageSliderBorder
-          height: $imageSliderWidth
-          width: $imageSliderHeight
-          cursor: $imageSliderCursor
+    color: yellow