Introduced content blocks for flexible footer entries

Change-Id: I737e0b01cbcbd20fe10a920b9644662f3b1629f0
diff --git a/dev/scss/footer/footer.scss b/dev/scss/footer/footer.scss
index 21d79a9..663510c 100644
--- a/dev/scss/footer/footer.scss
+++ b/dev/scss/footer/footer.scss
@@ -11,14 +11,20 @@
   font-size: 70%;
   width: 100%;
   text-align: right;
-  a:link {
-    margin: 0 .5em;
-    color: $light-grey;
-  }
-  a:visited {
-    color: $light-grey;
-  }
-  a:hover {
-    color: $nearly-white;
+  a {
+    &:link {
+      margin: 0 .5em;
+      color: $light-grey;
+    }
+    &:visited {
+      color: $light-grey;
+    }
+    &:hover {
+      color: $nearly-white;
+    }
+    &[href^="http://"]::after,
+    &[href^="https://"]::after {
+      content: none
+    }
   }
 }