Break issue title for board card title and issuable header text

app/assets/stylesheets/pages/boards.scss

@@ -317,6 +317,7 @@
   a {
     color: $gl-text-color;
     word-wrap: break-word;
+    word-break: break-word;
     margin-right: 2px;
   }
 }
@@ -462,6 +463,7 @@
 
   .issuable-header-text {
     padding-right: 35px;
+    word-break: break-word;
 
     > strong {
       font-weight: $gl-font-weight-bold;

changelogs/unreleased/break-issue-title-for-board-card-title-and-issueable-header-text.yml

+---
+title: Break issue title for board card title and issuable header text
+merge_request: 18674
+author: George Tsiolis
+type: changed