Arreglando border bottom del tab en responsive

GUI/lib/css/style.css

@@ -145,8 +145,10 @@ p {
 .nav-tabs>li.active>a, .nav-tabs>li.active>a:focus, .nav-tabs>li.active>a:hover{
     background-color: #f8f8f8;
 }
-.nav-tabs.nav-justified>.active>a, .nav-tabs.nav-justified>.active>a:focus, .nav-tabs.nav-justified>.active>a:hover{
-    border-bottom-color: #f8f8f8;
+@media screen and (min-width: 768px) {
+    .nav-tabs.nav-justified>.active>a, .nav-tabs.nav-justified>.active>a:focus, .nav-tabs.nav-justified>.active>a:hover{
+        border-bottom-color: #f8f8f8;
+    }
 }
 .tab-pane h2 {
     margin-top: 0px;