diff --git a/assets/css/app.scss b/assets/css/app.scss
index 4d847b8..6c70011 100644
--- a/assets/css/app.scss
+++ b/assets/css/app.scss
@@ -639,6 +639,15 @@ section[role="main-content"]{
         // line-height: $base-line *0.5;
         // margin-bottom: $base-line / 2;
       }
+      nav.entities-hide-show{
+        position: absolute;
+        bottom: 1em;
+        span{
+          @include fontsans;
+          font-size: 0.882em;
+          cursor: pointer;
+        }
+      }
       aside.index-tooltip{
         z-index:10;
         margin-top: -1.75em;
@@ -837,6 +846,7 @@ section[role="main-content"]{
           span.mdi.index-item-icon{
             font-size: 14px;
             vertical-align: super;
+            line-height: 0;
           }
           // span[role="pageBreak"]{
           //   display: block;
@@ -924,6 +934,10 @@ section[role="main-content"]{
             }
           }
         }
+
+        &.entities-hidden{
+          span.mdi.index-item-icon{ display: none;}
+        }
       }
     }
 
diff --git a/src/pages/Edition.vue b/src/pages/Edition.vue
index e337995..1a231a2 100644
--- a/src/pages/Edition.vue
+++ b/src/pages/Edition.vue
@@ -36,6 +36,23 @@
         </div>
       </aside>
 
+      <nav class="entities-hide-show">
+        <span
+          v-if="entities_displayed"
+          @click.prevent="onCLickEntitiesDisplay"
+          @keyup.enter="onCLickEntitiesDisplay"
+        >
+          <span class="mdi mdi-eye-outline" /> Afficher les marques d'entités dans les textes
+        </span>
+        <span
+          v-if="!entities_displayed"
+          @click.prevent="onCLickEntitiesDisplay"
+          @keyup.enter="onCLickEntitiesDisplay"
+        >
+        <span class="mdi mdi-eye-off-outline" /> Masquer les marques d'entités dans les textes
+        </span>
+      </nav>
+
       <!-- displayed on hover entity on texte -->
       <aside
         v-if="indexitem"
@@ -65,7 +82,7 @@
     </template>
     <!-- </transition> -->
     <!-- default slot -->
-    <div id="text">
+    <div id="text" :class="{ 'entities-displayed': !entities_displayed, 'entities-hidden': entities_displayed }">
       <template v-if="texts.length">
         <infinite-loading
           v-if="flattoc && center_scrolled"
@@ -190,7 +207,9 @@ export default {
     //
     pagination: null,
     //
-    navopened: false
+    navopened: false,
+    //
+    entities_displayed: false
   }),
   computed: {
     ...mapState({
@@ -510,6 +529,10 @@ export default {
         name: 'bibliographieItem',
         params: { type: 'manifestations', uuid: this.biblio.uuid }
       })
+    },
+    onCLickEntitiesDisplay (e) {
+      console.log('onCLickEntitiesDisplay')
+      this.entities_displayed = !this.entities_displayed
     }
   }
 }