change link symbol (ext_cosmetics)

src/core/js/ext_cosmetics.js

@@ -36,7 +36,7 @@ var cosmetics = new function () {
 
                 $(this).parent().css("overflow", "hidden");
                 $(this).parent().css("text-overflow", "ellipsis");
-                $(this).html('<a href="' + uri + '"><i class="bi-window"></i> ' + text + '</a>');
+                $(this).html(`<a class="caosdb-v-property-href-value" href="${uri}">${text} <i class="bi bi-box-arrow-up-right"></i></a>`);
             }
         });
     }
@@ -66,4 +66,4 @@ var cosmetics = new function () {
 
 $(document).ready(function () {
     caosdb_modules.register(cosmetics);
-});
+});
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