ui: bug fixes

packages/ui-default/pages/problem_edit.page.styl

@@ -1,77 +1,4 @@
 .page--problem_edit
-  .widget--category-filter
-    &__category
-      margin-bottom: rem(6px)
-
-      &-tag
-        display: inline-block
-        padding: rem(5px 6px)
-
-        &:hover
-          color: #FFF
-          background: $primary-color
-          text-decoration: none
-
-        &.selected
-          color: #FFF
-          background: $secondary-color
-
-    &__drop
-      position: relative
-      font-size: rem($font-size-small)
-      width: rem(170px)
-      padding: rem(10px)
-      margin-right: rem(10px)
-      background: $menu-drop-bg-color
-      box-shadow: $menu-drop-shadow
-
-      &:before
-        content: ''
-        display: block
-        position: absolute
-        width: 0
-        height: 0
-        border: rem($menu-drop-triangle-size) solid transparent
-        border-top-color: #FFF
-        border-left-color: #FFF
-        box-shadow: $menu-drop-triangle-shadow
-        transform: rotate(135deg)
-        transform-origin: 0 0
-        pointer-events: none
-        left: 100%
-        top: 50%
-        margin-left: rem(floor($menu-drop-triangle-size * 1.414))
-
-    &__subcategory
-      margin: rem(2px)
-      display: inline-block
-
-      &-tag
-        display: inline-block
-        padding: rem(5px 6px)
-
-        &:hover
-          color: #FFF
-          background: $primary-color
-          text-decoration: none
-
-        &.selected
-          color: #FFF
-          background: $secondary-color
-
-  .drop-target-attached-right .widget--category-filter__drop
-    margin-right: 0
-    margin-left: rem(10px)
-
-    &:before
-      transform-origin: 100% 0
-      transform: rotate(-45deg)
-      left: auto
-      right: 100%
-      margin-left: 0
-      margin-right: 0
-      margin-top: rem(floor($menu-drop-triangle-size * -1.414))
-
   .section__tab-header-item
     border-top: 3px solid transparent;
     transition: border-color 0.2s, background 0.2s, color 0.2s;

packages/ui-default/pages/problem_main.page.styl

@@ -50,7 +50,7 @@
   &__drop
     position: relative
     font-size: rem($font-size-small)
-    width: rem(170px)
+    width: rem(230px)
     padding: rem(10px)
     margin-right: rem(10px)
     background: $menu-drop-bg-color