Fixes top of node-blue-search-highlight from being chopped off.

- Increase line height so that it doesn't fall over the side of the
  container (which is overflow: hidden).
- Compensate for line-height increase w/ small label position tweak.

client/app/scripts/charts/node.js

@@ -93,7 +93,7 @@ class Node extends React.Component {
     const truncate = !focused && !hovered;
     const labelWidth = nodeScale(scaleFactor * 3);
     const labelOffsetX = -labelWidth / 2;
-    const labelDy = (showingNetworks && networks) ? 0.75 : 0.60;
+    const labelDy = (showingNetworks && networks) ? 0.70 : 0.55;
     const labelOffsetY = nodeScale(labelDy * scaleFactor);
     const networkOffset = nodeScale(scaleFactor * 0.67);
 

client/app/styles/main.less

@@ -361,7 +361,6 @@ h2 {
       // stroke-width: 4px;
     }
 
-    .node-label,
     .node-sublabel {
       line-height: 125%;
     }
@@ -371,7 +370,6 @@ h2 {
     }
 
     .node-label-wrapper {
-
       //
       // Base line height doesn't hop across foreignObject =/
       //
@@ -400,10 +398,10 @@ h2 {
 
     .node-label, .node-sublabel {
       span {
-        padding: 0 0.25em;
         border-radius: 2px;
       }
       span:not(.match) {
+        padding: 0 0.25em;
         background-color: fade(@background-average-color, 70%);
       }
     }