diff --git a/_sass/main.scss b/_sass/main.scss
index 4d1449b..ad5d216 100644
--- a/_sass/main.scss
+++ b/_sass/main.scss
@@ -91,9 +91,9 @@ a:hover {
 }
 
 .post-content pre {
+  margin-left: 0.4rem;
   padding: 10px;
-  background-color: #333;
-  color: #fff;
+  border-left: 0.4rem solid #89cff0;
 }
 
 .pagination {
@@ -112,9 +112,9 @@ a:hover {
 blockquote {
   -moz-box-sizing: border-box;
   box-sizing: border-box;
-  margin: 1.75em 0 1.75em 0;
-  padding: 0 0 0 1.75em;
-  border-left: #FFC0CB 0.4em solid;
+  margin: 1.75rem 0 1.75rem 0.4rem;
+  padding: 0 0 0 1.75rem;
+  border-left: #FFC0CB 0.4rem solid;
 }
 
 .post .post-content {