Prevent highlight in sub-articles

src/components/Definition.vue

 <template>
-  <li :class="['definition', 'level'+level]"  :ref="allow_higlight ? 'def' + body.id : ''" :id="allow_higlight? 'def' + body.id : ''">
+  <li :class="['definition', 'level'+level]"  :ref="level != 9 ? 'def' + body.id : ''" :id="level != 9? 'def' + body.id : ''">
     <span v-if="allow_higlight" :aria-label="'Definisjon '+ def_number"/>
     <ul class="explanations" >
       <DefElement :body="explanation" :dictionary="dictionary" :has_article_ref=has_article_ref(explanation) v-for="(explanation, index) in explanations" :key="index" @article-click="article_link_click" />
@@ -14,7 +14,7 @@
       <CompoundList :body="compound_list" :dictionary="dictionary" v-for="(compound_list, index) in compund_lists" :key="index" @article-click="article_link_click" />
     </ul>
     <div :is="level < 3 ? 'ol' : 'ul'" class="sub_definitions" v-if="subdefs.length">
-      <Definition :def_number='index+1' :allow_higlight="subdef.id != body.id" :level="level+1" :body="subdef" v-for="(subdef, index) in subdefs"  :dictionary="dictionary" :key="index" @article-click="article_link_click" />
+      <Definition :def_number='index+1' :level="level+1" :body="subdef" v-for="(subdef, index) in subdefs"  :dictionary="dictionary" :key="index" @article-click="article_link_click" />
     </div>
   </li>
 </template>