Remove imported cards and boards colors

client/components/cards/minicard.styl

@@ -44,33 +44,6 @@
   transition: transform 0.2s,
               border-radius 0.2s
 
-  &.imported-board
-    background-color: #efd8e6
-    &:hover:not(.minicard-composer),
-    .is-selected &,
-    .draggable-hover-card &
-      background: darken(#efd8e6, 3%)
-
-    .is-selected &
-      border-left: 3px solid darken(#efd8e6, 50%)
-
-    .minicard-title
-      font-style: italic
-      font-weight: bold
-
-  &.imported-card
-    background-color: #d5e4bd
-    &:hover:not(.minicard-composer),
-    .is-selected &,
-    .draggable-hover-card &
-      background: darken(#d5e4bd, 3%)
-
-    .is-selected &
-      border-left: 3px solid darken(#d5e4bd, 50%)
-
-    .minicard-title
-      font-style: italic
-
   &.imported-board
   &.imported-card
     .imported-icon