fix: wrong page title positioning in Safari (#1233)

Fixes #1221.

client/themes/default/components/page.vue

@@ -49,7 +49,7 @@
         v-divider
       v-container.grey.pa-0(fluid, :class='darkMode ? `darken-4-l3` : `lighten-4`')
         v-row(no-gutters, align-content='center', style='height: 90px;')
-          v-col.pl-4.page-col-content(offset-xl='2', offset-lg='3')
+          v-col.pl-4.page-col-content(offset-xl='2', offset-lg='3', style='margin-top: auto; margin-bottom: auto;')
             .headline.grey--text(:class='darkMode ? `text--lighten-2` : `text--darken-3`') {{title}}
             .caption.grey--text.text--darken-1 {{description}}
       v-divider