Allow crossed search between terms and tags

  * Partial fix of #449
  * Current use case: search term + click on tag.
  * LinkFilter now returns all links if no filter is given.
  * Unit tests.

1 files changed, 4 insertions, 0 deletions

diff --git a/inc/shaarli.css b/inc/shaarli.css
index 8a7409b2..2e41988e 100644
--- a/inc/shaarli.css
+++ b/inc/shaarli.css
@@ -33,6 +33,10 @@ h1 {
     margin-bottom: 20px;
 }
 
+em {
+    font-style: italic;
+}
+
 /* Buttons */
 .bigbutton {
     background-color: #c0c0c0;