studio - adding in info icon to page intro help and making icon classes consistent in all new references

cms/static/sass/_base.scss

@@ -248,6 +248,13 @@ h1 {
         width: flex-grid(4,12);
         display: block;
         text-align: right;
+
+        .icon {
+          @include font-size(14);
+          display: inline-block;
+          vertical-align: middle;
+          margin-right: ($baseline/4);
+        }
       }
     }
   }

cms/static/sass/_static-pages.scss

@@ -28,8 +28,9 @@
     border-radius: 0;
 
     &.new-component-item {
-      margin-top: 20px;
       background: transparent;
+      border: none;
+      @include box-shadow(none);
     }
   }