Show only one border in the first last replies post when there are no skipped

replies

boards/static/css/md/base_page.css

@@ -254,6 +254,10 b' a:hover {'
     border-right: solid 1px #777;
 }
 
+.last-replies > .post:first-child {
+    border-top: none;
+}
+
 .thread {
     margin-bottom: 3ex;
     margin-top: 1ex;
@@ -381,6 +385,7 b' li {'
     margin-right: 3ex;
     border-left: solid 1px #888;
     border-right: solid 1px #888;
+    border-bottom: solid 1px #888;
     background: #000;
 }