fix height

src/components/Chart.vue

@@ -107,15 +107,12 @@ export default {
 
 <style lang="scss">
 @import "@/style/_variables.scss";
-.chart {
+.chart, .chart div {
   display: flex;
   flex-direction: column;
   flex-grow: 1;
   width: 100%;
 }
-.chart div {
-  height: 100%;
-}
 .chart-container {
   display: flex;
   flex-direction: column;

src/style/style.scss

@@ -2,7 +2,6 @@
 @import url('https://fonts.googleapis.com/css?family=Fira+Sans&display=swap');
 html, body {
     height: 100%;
-    overflow: hidden; /* Highcharts can cause scrollbars because it rounds pixels */
 }
 @import "./variables";
 @import "~bulma/bulma";