When reviewing the revert button overlaps the review.

+++ b/css/tmgmt.admin.css
@@ -20,6 +20,16 @@ table.tmgmt-ui-review input.unreviewed {
+ top: 30%;
...
+ top: 85%;

Absolute positions are in most situations the path into hell...

Think about someone altering the buttons and hiding some or adding more... The positions are still static and we don't have automatic wrapping. It needs more and more absolute definitions.

The buttons should wrap automatically and we need to properly apply styles. First try to figure out why wrapping does not work and we even started with absolute positions at all.

+++ b/css/tmgmt.admin.css
@@ -20,6 +20,16 @@ table.tmgmt-ui-review input.unreviewed {
+}
+
+table.tmgmt-ui-review input.unreviewed-below,
+table.tmgmt-ui-review input.reviewed-below {
+  margin: 0;
+
+}

+++ b/src/Form/JobItemForm.php
@@ -345,6 +345,8 @@ class JobItemForm extends TmgmtFormBase {
               ),
             );
+            $form[$target_key]['actions']['unreviewed']['#attributes'] = array('class' => array('unreviewed-below'));
+            $form[$target_key]['actions']['reviewed']['#attributes'] = array('class' => array('reviewed-below'));
           }
         }

It's enough with one class

Also maybe we shoud fix that when you make the screen small, 320 width the icons inside those buttons are not centered, but I think this should be solved in the core.

Committed. Wondering if this is a 7.x-1.x problem too but I've never seen it there, so probably not.