Merge pull request academicpages#166 from xingjunm/master

update _sass/_archive.scss to highlight hyperlinks

Author: staeiou

_sass/_archive.scss

@@ -15,8 +15,15 @@
   }
 
   a {
-    color: inherit;
-    text-decoration: none;
+    text-decoration: underline;
+
+    &:hover {
+      text-decoration: underline;
+
+      img {
+        box-shadow: 0 0 10px rgba(#000, 0.25);
+      }
+    }
   }
 }