diff --git a/app/assets/stylesheets/content/work_packages/tabs/_relations.sass b/app/assets/stylesheets/content/work_packages/tabs/_relations.sass
index c04d1595f9..e0fd6d7648 100644
--- a/app/assets/stylesheets/content/work_packages/tabs/_relations.sass
+++ b/app/assets/stylesheets/content/work_packages/tabs/_relations.sass
@@ -62,6 +62,10 @@
     padding: 4px
   .wp-edit-field
     width: 90%
+    // Similar to inner span's line-height
+    line-height: 1.6em
+    .wp-table--cell-span
+      vertical-align: middle
   .controls-container
     text-align: right