UX: remove underline from del & ins elements

UX: remove underline from del & ins elements

diff --git a/app/assets/stylesheets/common/base/topic-post.scss b/app/assets/stylesheets/common/base/topic-post.scss
index d6bf0ec..4570d42 100644
--- a/app/assets/stylesheets/common/base/topic-post.scss
+++ b/app/assets/stylesheets/common/base/topic-post.scss
@@ -116,6 +116,12 @@
   a {
     word-wrap: break-word;
   }
+
+  del,
+  ins {
+    text-decoration: none;
+  }
+  
   ins {
     background-color: dark-light-choose(
       $success-low,

GitHub sha: 765e8421