Fix LesEchos.fr (hide ads instead of removing)

Header sections weren't working or error-message.
Plus new premium-articles have hard paywall.

README.md

@@ -146,7 +146,7 @@
 [Le Journal du Dimanche](https://lejdd.fr) –
 [Le Monde](https://www.lemonde.fr) -
 [Le Parisien](https://www.leparisien.fr) -
-[Les Échos](https://www.lesechos.fr) -
+[Les Échos](https://www.lesechos.fr)* -
 [Libération](https://www.liberation.fr)* –
 [Valeurs Actuelles](https://www.valeursactuelles.com)
 ##### Germany/Austria

contentScript.js

@@ -401,7 +401,7 @@ if (window.location.href.indexOf("cen.acs.org") !== -1) {
 if (window.location.href.indexOf("lesechos.fr") !== -1) {
     const ad_block = document.querySelectorAll('.jzxvkd-1');
     for (let i = 0; i < ad_block.length; i++) {
-      ad_block[i].remove();
+        ad_block[i].setAttribute('style', 'display:none');
     }
 }
 

sites.json

@@ -63,7 +63,7 @@
   "Le Monde": "lemonde.fr",
   "Le Parisien": "leparisien.fr",
   "Leeuwarder Courant": "lc.nl",
-  "Les Échos": "lesechos.fr",
+  "Les Échos": "lesechos.fr (free articles only)",
   "Libération (free articles only)": "liberation.fr",
   "Loeb Classical Library": "loebclassics.com",
   "London Review of Books": "lrb.co.uk",