Upadated DockerChart font

Author: lu0713

app/stylesheets/GraphsContainer.scss

@@ -36,11 +36,18 @@
         border-radius: 3px;
         padding: 10px 20px;
         border-radius: 4px;
+        
+        span {
+          font-size: 10px;
+          margin-left: 15px;
+        }
 
         h2 {
+          margin-top: 10px;
+          margin-bottom: 20px;
           align-self: center;
           font-size: 100%;
-          margin: 15px 0 20px;
+          margin-top: 20px;
           font-weight: 700px;
         }
       }