xs => sm

src/components/Header.vue

@@ -54,13 +54,13 @@
     <span v-if="$parent.collapsable" >
           <v-btn class="expand_icon" v-if="$parent.collapsed"
            text
-           x-small
+           small
            @click="$parent.collapsed=false">
            Vis mer
            <v-icon small right>expand_more</v-icon></v-btn>
            <v-btn class="expand_icon" v-else
            text
-           x-small
+           small
            @click="$parent.collapsed=true">
            <v-icon small>expand_less</v-icon></v-btn>