Update bandwidth graph text/css to reflect (text) padding changes

assets/style.css

@@ -217,10 +217,11 @@ dd.flag i {
 }
 
 pre {
+  padding: 1em;
   background: rgba(255, 255, 255, 0.1);
   margin: 0;
   overflow: hidden;
-  font-size: calc(1.3vw - 0.02em);
+  font-size: calc(1.35vw - .03em);
 }
 
 .columns {

lib/bandwidth-chart.js

@@ -36,9 +36,9 @@ function pointsFromBandwidthData(values, numPoints) {
 
 module.exports = values => {
   if(values && values.length) {
-    const points = pointsFromBandwidthData(values, 56);
+    const points = pointsFromBandwidthData(values, 57);
     return chart(points, {
-      width: 125,
+      width: 120,
       height: 20,
       padding: 0,
       pointChar: '*',