fix border of tag in multi suggest component

Author: haschek

CHANGELOG.md

@@ -30,6 +30,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
     -   take Markdown rendering into account before testing the maximum preview length
 -   `<NodeContent />`
     -   header-menu items are vertically centered now
+-   `<MultiSuggestField />`:
+    -   border of the BlueprintJS `Tag` elements were fixed
 
 ### Changed
 

src/components/Tag/tag.scss

@@ -30,8 +30,6 @@ $tag-round-adjustment: 0 !default;
 @import "~@blueprintjs/core/src/components/tag/tag";
 
 .#{$eccgui}-tag__item {
-    --eccgui-tag-border-width: 1px;
-
     flex-grow: 0;
     flex-shrink: 0;
     min-width: calc(#{$tag-height} - 2px);
@@ -141,6 +139,8 @@ $tag-round-adjustment: 0 !default;
 }
 
 .#{$ns}-tag {
+    --eccgui-tag-border-width: 1px;
+
     border-style: solid;
     border-width: var(--eccgui-tag-border-width);