Change sidebar link format, add FontAwesome icons
diff --git a/static/css/style.less b/static/css/style.less
index 59b17b0..775b392 100644
--- a/static/css/style.less
+++ b/static/css/style.less
@@ -58,14 +58,17 @@
       list-style-type: none;
 
       li {
-        display: inline;
-        line-height: 3em;
+        display: block;
+        line-height: 2em;
 
         a {
-          padding: 5px 15px 5px 15px;
-          border: 3px solid @light-grey;
-          .border-radius(15px);
-          color: @med-grey;
+          i {
+              padding: 0px 0px 0px 10px;
+              color: @black;
+              //width: 35px;
+              text-align: center;
+              vertical-align: middle;
+          }
         }
       }
     }