Add link to realtime referrers.

components/metrics/RealtimeViews.js

@@ -95,6 +95,7 @@ export default function RealtimeViews({ websiteId, data, websites }) {
         <DataTable
           title={<FormattedMessage id="metrics.referrers" defaultMessage="Referrers" />}
           metric={<FormattedMessage id="metrics.views" defaultMessage="Views" />}
+          renderLabel={renderLink}
           data={referrers}
         />
       )}

components/metrics/WebsiteHeader.module.css

@@ -1,7 +1,7 @@
 .title {
   color: var(--gray900);
   font-size: var(--font-size-large);
-  line-height: var(--font-size-large);
+  line-height: var(--font-size-xlarge);
   align-items: center;
   display: flex;
   max-width: 100%;
@@ -17,6 +17,7 @@
 }
 
 .active {
+  display: flex;
   justify-content: center;
 }