diff --git a/dev/Styles/MessageView.less b/dev/Styles/MessageView.less
index eeca67f81..988544161 100644
--- a/dev/Styles/MessageView.less
+++ b/dev/Styles/MessageView.less
@@ -418,26 +418,21 @@
 
 						pre, code {
 							margin: 0;
-							padding: 0;
-							background: #fff;
 							border: none;
-							border-radius: 0;
-							font-family: var(--fontMono);
-							display: block;
 							word-break: normal;
 							word-wrap: break-word;
-							background-color: #f9f9f9;
 						}
 
 						code {
+							border-radius: 0;
 							display: inline;
 							padding: 2px 5px;
 						}
 
 						pre {
-							padding: 5px 10px;
 							border-radius: 5px;
-							background-color: #f9f9f9;
+							display: block;
+							padding: 5px 10px;
 						}
 
 						pre > code {
@@ -454,9 +449,7 @@
 						pre {
 							margin: 0;
 							padding: 0;
-							background: #fff;
 							border: none;
-							font-family: var(--fontMono);
 							display: block;
 							word-break: normal;
 						}
@@ -465,7 +458,6 @@
 							display: inline-block;
 							padding: 6px 10px;
 							border: 1px dashed #666;
-							background: #fff;
 							word-break: break-all;
 
 							&.success {
diff --git a/vendors/bootstrap/less/code.less b/vendors/bootstrap/less/code.less
index f6af41fad..b73eb837b 100644
--- a/vendors/bootstrap/less/code.less
+++ b/vendors/bootstrap/less/code.less
@@ -14,15 +14,12 @@ pre {
   font-weight: normal;
   line-height: @baseLineHeight;
   font-size: @baseFontSize - 2;
-  color: @grayDark;
   border-radius: 3px;
 }
 
 // Inline code
 code {
   padding: 2px 4px;
-  color: #d14;
-  background-color: #f7f7f9;
   border: 1px solid #e1e1e8;
 }
 
@@ -34,15 +31,12 @@ pre {
   font-size: @baseFontSize - 1; // 14px to 13px
   line-height: @baseLineHeight;
   white-space: pre-wrap;
-  background-color: #f5f5f5;
   border: 1px solid rgba(0,0,0,.15);
   border-radius: 4px;
 
   // Account for some code outputs that place code tags in pre tags
   code {
     padding: 0;
-    color: inherit;
-    background-color: transparent;
     border: 0;
   }
 }