diff --git a/www/plugins/es/i18n/locale-fr-FR.json b/www/plugins/es/i18n/locale-fr-FR.json
index 53505259a707372b67af17b0187ec9adb605d4f3..eefd85e420a6adea3b1f125475b5bb37fa54d129 100644
--- a/www/plugins/es/i18n/locale-fr-FR.json
+++ b/www/plugins/es/i18n/locale-fr-FR.json
@@ -121,6 +121,9 @@
       "HEADER_BLOCK": "Bloc #",
       "HEADER_ISSUER": "Propriétaire du noeud",
       "BTN_LAST": "Derniers blocs"
+    },
+    "ERROR": {
+      "SEARCH_BLOCKS_FAILED": "Erreur de la recherche des blocs."
     }
   },
   "MARKET": {
diff --git a/www/templates/blockchain/item_block_lg.html b/www/templates/blockchain/item_block_lg.html
index c9c65d50784b0467b16202bebb12aa405c232951..423d15da4cebf33428683606e223de1d02b6445d 100644
--- a/www/templates/blockchain/item_block_lg.html
+++ b/www/templates/blockchain/item_block_lg.html
@@ -6,8 +6,8 @@
 
   <div class="row no-padding">
     <div class="col">
-      <h3><i class="ion-clock"></i> {{block.medianTime|formatDate}}</h3>
-      <h4>{{'BLOCKCHAIN.HASH'|translate}} {{block.hash|formatHash}}</h4>
+      <h3 class="dark"><i class="ion-clock"></i> {{block.medianTime|formatDate}}</h3>
+      <h4 class="gray">{{'BLOCKCHAIN.HASH'|translate}} {{block.hash|formatHash}}</h4>
     </div>
 
     <div class="col col-20">