chore(news): fix image height

Related to #416 (closed) & #416 (comment 117890)

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src/app/post/components/post-card/post-card.component.html

@@ -15,12 +15,10 @@
     />
   </div>
   <div class="informations">
-    <div class="inline">
+    <div *ngIf="post.tags.length" class="inline">
       <app-tag-item *ngFor="let tag of post.tags" [label]="tag.name" [color]="'red'" [size]="'small'" />
     </div>
-    <h2 fxLayout="row" class="title">
-      {{ post.title }}
-    </h2>
+    <h2 class="title">{{ post.title }}</h2>
     <div class="details">
       <div>Publié par : {{ post.author }}</div>
       <div>