diff --git a/style.css b/style.css
index 3dff98f..d98777b 100644
--- a/style.css
+++ b/style.css
@@ -17,6 +17,9 @@
 /****************** Recent content ********************/
 @import url(recent-content.css);
 
+/****************** bootstrap tooltips ********************/
+@import url(tooltip.css);
+
 /****************** FIM cabecalho azul ****************/
 
 /****************** Block Agenda ********************/
diff --git a/theme.js b/theme.js
index de4ef29..07f090e 100644
--- a/theme.js
+++ b/theme.js
@@ -179,7 +179,32 @@ $('#link-buscar').click(function(e) {
     });
   }
 
+  function add_top_tooltips(){
+    $('#content span[title]').attr("data-toggle","tooltip");
+
+    $('[data-toggle="tooltip"]').tooltip({
+        position: {
+            my: "top-82",
+            at: "center"
+        },
+        tooltipClass: "ui-tooltip-top"
+    });
+  }
+
+  function add_bottom_tooltips(){
+    $('#content span[title]').attr("data-toggle","tooltip");
+
+    $('[data-toggle="tooltip"]').tooltip({
+        position: {
+            my: "bottom+82",
+            at: "center"
+        },
+        tooltipClass: "ui-tooltip-bottom"
+    });
+  }
+
   $(document).ready(function(){
+    add_top_tooltips();
     set_events();
     move_article_buttons();
     add_link_to_article_div();
diff --git a/tooltip.css b/tooltip.css
new file mode 100644
index 0000000..9f89e2e
--- /dev/null
+++ b/tooltip.css
@@ -0,0 +1,37 @@
+.ui-tooltip {
+  position: relative;
+  z-index: 1070;
+  font-family: Arial, sans-serif;
+  font-size: 13px;
+  background: #172638;
+  color: white;
+  padding: 15px 10px 15px 20px;
+  border: 0px !important;
+}
+
+.ui-tooltip-bottom:after {
+  bottom: 100%;
+  left: 50%;
+  border: solid transparent;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  border-bottom-color: #172638;
+  border-width: 6px;
+  margin-left: -6px;
+}
+
+.ui-tooltip-top:after {
+  top: 100%;
+  left: 50%;
+  border: solid transparent;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  border-top-color: #172638;
+  border-width: 6px;
+  margin-left: -6px;
+}
+
--
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