diff --git a/bulletin/static/css/estilo.css b/bulletin/static/css/estilo.css
new file mode 100644
index 0000000..0d5cd80
--- /dev/null
+++ b/bulletin/static/css/estilo.css
@@ -0,0 +1,36 @@
+body,html{
+	margin: 0;
+	padding: 0;
+	font-family: "Roboto", sans-serif;
+	font-size: 0.95em;
+	text-align: center;
+}
+
+.axis path,
+.axis line{
+	fill: none;
+	stroke: #000;
+	shape-rendering: crispEdges;
+}
+
+.gridline path,
+.gridline line{
+	fill: none;
+	stroke: #ccc;
+	shape-rendering: crispEdges;
+}
+
+
+.toolTip {
+  position: absolute;
+  display: none;
+  min-width: 20px;
+  height: 110px;
+  background: none repeat scroll 0 0 #fff;
+  border: 3px solid #ccc;
+	border-radius:10px;
+  padding: 10px;
+  text-align: center;
+	color: #000;
+	opacity: 0.93
+}
--
libgit2 0.21.2