adding dashboard screenshot, related tweaks

README.md

@@ -11,6 +11,10 @@ Fairwinds aims to keep your cluster sailing smoothly. It runs a variety of check
 
 The Fairwinds Dashboard provides an overview of your current deployments in a cluster along with their validation scores. An overall score is provided for a cluster on a 0 - 100 scale. Results for each validation are grouped by namespace and deployment.
 
+<p align="center">
+  <img src="/dashboard-screenshot.png" alt="Fairwinds Dashboard" />
+</p>
+
 ### Deploying
 
 To deploy Fairwinds with kubectl:

docs/security-capabilities.md

@@ -13,7 +13,9 @@ key | default | description
 
 ## Background
 
-TODO
+Linux Capabilities allow you to specify privileges for a process at a granular level. The [default list of capabilities](https://github.com/moby/moby/blob/master/oci/defaults.go#L15) included with a container are already fairly minimal, but often can be further restricted.
+
+With Kubernetes configuration, these capabilities can be added or removed by adjusting `securityContext.capabilities`.
 
 ## Further Reading
 

public/css/main.css

@@ -25,7 +25,7 @@ body {
   color: #23103A;
   display: block;
   font-size: 11px;
-  margin-bottom: 3px;
+  margin: 3px 0;
 }
 
 .header a {
@@ -67,7 +67,7 @@ body {
 }
 
 .namespace .cluster-overview {
-  height: 220px;
+  height: 215px;
 }
 
 .namespace .cluster-overview .cluster-score {
@@ -77,9 +77,9 @@ body {
 }
 
 .namespace .cluster-overview .cluster-score .weather {
-  font-size: 110px;
-  font-weight: bold;
-  color: #777;
+    font-size: 90px;
+    color: #444;
+    margin-bottom: 15px;
 }
 
 .namespace .cluster-overview .cluster-score .sailing-message {
@@ -98,7 +98,7 @@ body {
 #clusterScoreChart {
   width: 550px;
   position: relative;
-  top: -247px;
+  top: -242px;
   left: 120px;
 }
 
@@ -107,7 +107,7 @@ body {
   display: inline-block;
   position: relative;
   left: -100px;
-  top: -47px;
+  top: -45px;
 }
 
 .namespace .cluster-overview .result-messages ul {