Increase z-index for donut chart tooltip

Author: frozenhelium

components/Visualization/DonutChart/styles.scss

@@ -2,10 +2,9 @@
 
 .donut-tooltip {
     @include shadow-medium;
-
     display: none;
     position: absolute;
-    z-index: 10;
+    z-index: 111;
     background-color: $color-foreground;
     padding: $spacing-small $spacing-medium-alt;
     color: $color-text-on-foreground;

components/Visualization/HorizontalBar/index.js

@@ -365,7 +365,7 @@ class HorizontalBar extends PureComponent {
 
         const bars = groups
             .append('rect')
-            .attr('x', 0)
+            .attr('x', 1)
             .attr('y', d => this.y(labelSelector(d)))
             .attr('height', this.y.bandwidth())
             .style('fill', d => this.getColor(d))