diff --git a/app/assets/stylesheets/common/base/discourse.scss b/app/assets/stylesheets/common/base/discourse.scss
index e27ab13c2..22dc087ed 100644
--- a/app/assets/stylesheets/common/base/discourse.scss
+++ b/app/assets/stylesheets/common/base/discourse.scss
@@ -159,10 +159,6 @@ body {
     to {opacity: 1}
 }
 
-.avatar {
-  @include border-radius-all(2px);
-}
-
 .avatar-wrapper {
   background-color: $secondary;
   display: inline-block;
diff --git a/app/assets/stylesheets/mobile/topic-post.scss b/app/assets/stylesheets/mobile/topic-post.scss
index fead3c52f..161e18231 100644
--- a/app/assets/stylesheets/mobile/topic-post.scss
+++ b/app/assets/stylesheets/mobile/topic-post.scss
@@ -340,10 +340,6 @@ span.post-count {
 }
 
 .topic-post {
-  article.boxed img {
-    max-width: 100%;
-    height: auto;
-  }
   &.moderator {
     background-color: scale-color($highlight, $lightness: 60%);
   }