ciclos

diff --git a/src/static/stylesheet.css b/src/static/stylesheet.css
index 652301ddd97e5ed235dae58dc55075a0a2b10678..ca5bbd90a80c104f3afc78a725e77fe2bf4c40e3 100644
--- a/src/static/stylesheet.css
+++ b/src/static/stylesheet.css
@@ -235,3 +235,11 @@ .navbar ul li a {
   width: 100%;
   text-decoration: none;
 }
+
+.box {
+  background-color: #eee;
+}
+
+.box .box-header {
+  border-bottom: 1px solid #ddd;
+}