diff --git a/templates/munstrap/static/css/style-munstrap.css b/templates/munstrap/static/css/style-munstrap.css
index 2f633db5..ae76f730 100644
--- a/templates/munstrap/static/css/style-munstrap.css
+++ b/templates/munstrap/static/css/style-munstrap.css
@@ -93,4 +93,28 @@ ul.groupview, ul.groupview ul {
     -webkit-border-radius: 6px 0 6px 6px;
     -moz-border-radius: 6px 0 6px 6px;
     border-radius: 6px 0 6px 6px;
+}
+
+img {
+    border: 2px solid transparent;
+}
+
+img.warn {
+    border: 2px solid #8a6d3b;
+}
+
+img.crit {
+    border: 2px solid #a94442;
+}
+
+img.unkn {
+    border: 2px solid #ffaa00;
+}
+
+.text-critical {
+    color: #a94442;
+}
+
+.text-critical:hover {
+    color: #843534;
 }
\ No newline at end of file
diff --git a/templates/munstrap/static/css/style-munstrap.min.css b/templates/munstrap/static/css/style-munstrap.min.css
index b3d897ec..8c7da5e5 100644
--- a/templates/munstrap/static/css/style-munstrap.min.css
+++ b/templates/munstrap/static/css/style-munstrap.min.css
@@ -1 +1 @@
-@media(min-width:992px){.modal-lg{width:940px !important}}body{padding-top:70px}img.i{display:block;margin:10px auto}img.img-zoom{cursor:pointer}div.service-alert{margin-top:10px}img#zoom_image{margin-bottom:15px}.link-domain{font-size:1.4em;color:#606}.link-host{font-size:1.1em;color:purple}ul.groupview,ul.groupview ul{list-style-type:none}.munin-icon{background:url(../img/logo-munin.png) left top;margin-top:-6px;width:35px;height:35px;display:block;float:left}.dropdown-submenu{position:relative}.dropdown-submenu>.dropdown-menu{top:0;left:100%;margin-top:-6px;margin-left:-1px;-webkit-border-radius:0 6px 6px 6px;-moz-border-radius:0 6px 6px;border-radius:0 6px 6px 6px}.dropdown-submenu:hover>.dropdown-menu{display:block}.dropdown-submenu>a:after{display:block;content:" ";float:right;width:0;height:0;border:5px solid transparent;border-right-width:0;border-left-color:#ccc;margin-top:5px;margin-right:-10px}.dropdown-submenu:hover>a:after{border-left-color:#fff}.dropdown-submenu.pull-left{float:none}.dropdown-submenu.pull-left>.dropdown-menu{left:-100%;margin-left:10px;-webkit-border-radius:6px 0 6px 6px;-moz-border-radius:6px 0 6px 6px;border-radius:6px 0 6px 6px}
\ No newline at end of file
+@media(min-width:992px){.modal-lg{width:940px !important}}body{padding-top:70px}img.i{display:block;margin:10px auto}img.img-zoom{cursor:pointer}div.service-alert{margin-top:10px}img#zoom_image{margin-bottom:15px}.link-domain{font-size:1.4em;color:#606}.link-host{font-size:1.1em;color:purple}ul.groupview,ul.groupview ul{list-style-type:none}.munin-icon{background:url(../img/logo-munin.png) left top;margin-top:-6px;width:35px;height:35px;display:block;float:left}.dropdown-submenu{position:relative}.dropdown-submenu>.dropdown-menu{top:0;left:100%;margin-top:-6px;margin-left:-1px;-webkit-border-radius:0 6px 6px 6px;-moz-border-radius:0 6px 6px;border-radius:0 6px 6px 6px}.dropdown-submenu:hover>.dropdown-menu{display:block}.dropdown-submenu>a:after{display:block;content:" ";float:right;width:0;height:0;border:5px solid transparent;border-right-width:0;border-left-color:#ccc;margin-top:5px;margin-right:-10px}.dropdown-submenu:hover>a:after{border-left-color:#fff}.dropdown-submenu.pull-left{float:none}.dropdown-submenu.pull-left>.dropdown-menu{left:-100%;margin-left:10px;-webkit-border-radius:6px 0 6px 6px;-moz-border-radius:6px 0 6px 6px;border-radius:6px 0 6px 6px}img{border:2px solid transparent}img.warn{border:2px solid #8a6d3b}img.crit{border:2px solid #a94442}img.unkn{border:2px solid #fa0}.text-critical{color:#a94442}.text-critical:hover{color:#843534}
\ No newline at end of file