Set <hr>'s border to 0 (adityatelange#870)

* Updated post-single.css to set hr's border to 0

* cleanup

Co-authored-by: Aditya Telange <[email protected]>

Author: SebMtn

assets/css/common/post-single.css

@@ -222,8 +222,7 @@
     margin: 30px 0;
     height: 2px;
     background: var(--tertiary);
-    border-top: 0;
-    border-bottom: 0;
+    border: 0;
 }
 
 .post-content iframe {