FIX: Don't change the button height when spinner appears

FIX: Don’t change the button height when spinner appears

on the exception page.

diff --git a/app/assets/stylesheets/common/base/exception.scss b/app/assets/stylesheets/common/base/exception.scss
index 122b160..455023b 100644
--- a/app/assets/stylesheets/common/base/exception.scss
+++ b/app/assets/stylesheets/common/base/exception.scss
@@ -19,6 +19,7 @@
     }
   }
   .buttons {
+    align-items: center;
     display: inline-flex;
     margin-top: 15px;
 

GitHub sha: ef8e44af