diff --git a/client/i18n/locales/chinese-traditional/intro.json b/client/i18n/locales/chinese-traditional/intro.json
index 3fd7162dbc..165903994e 100644
--- a/client/i18n/locales/chinese-traditional/intro.json
+++ b/client/i18n/locales/chinese-traditional/intro.json
@@ -119,6 +119,13 @@
           "",
           ""
         ]
+      },
+      "css-photo-gallery": {
+        "title": "CSS Photo Gallery",
+        "intro": [
+          "",
+          ""
+        ]
       }
     }
   },
diff --git a/client/i18n/locales/chinese-traditional/translations.json b/client/i18n/locales/chinese-traditional/translations.json
index 800a955095..a97df2853a 100644
--- a/client/i18n/locales/chinese-traditional/translations.json
+++ b/client/i18n/locales/chinese-traditional/translations.json
@@ -133,7 +133,8 @@
       "my-portfolio": "我的作品集",
       "my-timeline": "我的時間線",
       "my-donations": "我的捐款",
-      "night-mode": "夜間模式"
+      "night-mode": "夜間模式",
+      "sound-mode": "Campfire Mode"
     },
     "headings": {
       "certs": "認證",
diff --git a/client/i18n/locales/chinese/intro.json b/client/i18n/locales/chinese/intro.json
index 75866e1ae1..c8e30782a1 100644
--- a/client/i18n/locales/chinese/intro.json
+++ b/client/i18n/locales/chinese/intro.json
@@ -119,6 +119,13 @@
           "",
           ""
         ]
+      },
+      "css-photo-gallery": {
+        "title": "CSS Photo Gallery",
+        "intro": [
+          "",
+          ""
+        ]
       }
     }
   },
diff --git a/client/i18n/locales/chinese/translations.json b/client/i18n/locales/chinese/translations.json
index bf0d2c9771..623719e7ac 100644
--- a/client/i18n/locales/chinese/translations.json
+++ b/client/i18n/locales/chinese/translations.json
@@ -133,7 +133,8 @@
       "my-portfolio": "我的作品集",
       "my-timeline": "我的时间线",
       "my-donations": "我的捐款",
-      "night-mode": "夜间模式"
+      "night-mode": "夜间模式",
+      "sound-mode": "Campfire Mode"
     },
     "headings": {
       "certs": "认证",
diff --git a/client/i18n/locales/espanol/intro.json b/client/i18n/locales/espanol/intro.json
index c7040e0ce4..3bcda5e01a 100644
--- a/client/i18n/locales/espanol/intro.json
+++ b/client/i18n/locales/espanol/intro.json
@@ -119,6 +119,13 @@
           "",
           ""
         ]
+      },
+      "css-photo-gallery": {
+        "title": "CSS Photo Gallery",
+        "intro": [
+          "",
+          ""
+        ]
       }
     }
   },
diff --git a/client/i18n/locales/espanol/translations.json b/client/i18n/locales/espanol/translations.json
index 61b3e62921..aa7a83d1eb 100644
--- a/client/i18n/locales/espanol/translations.json
+++ b/client/i18n/locales/espanol/translations.json
@@ -133,7 +133,8 @@
       "my-portfolio": "Mi portafolio",
       "my-timeline": "Mi cronología",
       "my-donations": "Mis donaciones",
-      "night-mode": "Modo nocturno"
+      "night-mode": "Modo nocturno",
+      "sound-mode": "Campfire Mode"
     },
     "headings": {
       "certs": "Certificaciones",
diff --git a/client/i18n/locales/italian/intro.json b/client/i18n/locales/italian/intro.json
index 087e204d72..ef56701c6e 100644
--- a/client/i18n/locales/italian/intro.json
+++ b/client/i18n/locales/italian/intro.json
@@ -119,6 +119,13 @@
           "",
           ""
         ]
+      },
+      "css-photo-gallery": {
+        "title": "CSS Photo Gallery",
+        "intro": [
+          "",
+          ""
+        ]
       }
     }
   },
diff --git a/client/i18n/locales/italian/translations.json b/client/i18n/locales/italian/translations.json
index ce10415c17..7c8366b7d5 100644
--- a/client/i18n/locales/italian/translations.json
+++ b/client/i18n/locales/italian/translations.json
@@ -133,7 +133,8 @@
       "my-portfolio": "Il mio portfolio",
       "my-timeline": "La mia cronologia",
       "my-donations": "Le mie donazioni",
-      "night-mode": "Modalità Notturna"
+      "night-mode": "Modalità Notturna",
+      "sound-mode": "Campfire Mode"
     },
     "headings": {
       "certs": "Certificazioni",
diff --git a/client/i18n/locales/portuguese/intro.json b/client/i18n/locales/portuguese/intro.json
index 7f9bbd3472..e939b132ed 100644
--- a/client/i18n/locales/portuguese/intro.json
+++ b/client/i18n/locales/portuguese/intro.json
@@ -119,6 +119,13 @@
           "",
           ""
         ]
+      },
+      "css-photo-gallery": {
+        "title": "CSS Photo Gallery",
+        "intro": [
+          "",
+          ""
+        ]
       }
     }
   },
diff --git a/client/i18n/locales/portuguese/translations.json b/client/i18n/locales/portuguese/translations.json
index da03c487ba..1422a76dcb 100644
--- a/client/i18n/locales/portuguese/translations.json
+++ b/client/i18n/locales/portuguese/translations.json
@@ -133,7 +133,8 @@
       "my-portfolio": "Meu portfólio",
       "my-timeline": "Minha linha do tempo",
       "my-donations": "Minhas doações",
-      "night-mode": "Modo noturno"
+      "night-mode": "Modo noturno",
+      "sound-mode": "Campfire Mode"
     },
     "headings": {
       "certs": "Certificações",