diff --git a/about_me/index.html b/about_me/index.html
index 09ff844..203a7ea 100644
--- a/about_me/index.html
+++ b/about_me/index.html
@@ -24,6 +24,7 @@ I write/make/produce EDM music(DTM), and for every releases I'll post my music o
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/activity/index.html b/activity/index.html
index b07c0ee..eeb895a 100644
--- a/activity/index.html
+++ b/activity/index.html
@@ -24,6 +24,7 @@ I write/make/produce EDM music(DTM), and for every releases I'll post my music o
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/contacts/index.html b/contacts/index.html
index 8900e04..4815246 100644
--- a/contacts/index.html
+++ b/contacts/index.html
@@ -25,6 +25,7 @@ Here is my contact list. Feel free to contact me in case you need anything in my
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/index.html b/index.html
index 531eaee..55df46c 100644
--- a/index.html
+++ b/index.html
@@ -23,6 +23,7 @@ I write/make/produce EDM music(DTM), and for every releases I'll post my music o
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/release/A_Lake_With_Endless_Stars/index.html b/release/A_Lake_With_Endless_Stars/index.html
index acad0c3..5b607dc 100644
--- a/release/A_Lake_With_Endless_Stars/index.html
+++ b/release/A_Lake_With_Endless_Stars/index.html
@@ -28,6 +28,7 @@ and more..."
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/release/Oblitus_Requiem/index.html b/release/Oblitus_Requiem/index.html
index 4edb504..59f9a42 100644
--- a/release/Oblitus_Requiem/index.html
+++ b/release/Oblitus_Requiem/index.html
@@ -29,6 +29,7 @@ and more..."
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/release/hello.world(Zer/O)/index.html b/release/hello.world(Zer/O)/index.html
index d63ea86..f4a4f19 100644
--- a/release/hello.world(Zer/O)/index.html
+++ b/release/hello.world(Zer/O)/index.html
@@ -33,6 +33,7 @@ Bandcamp"
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/release/index.html b/release/index.html
index 02fe420..ea7df0e 100644
--- a/release/index.html
+++ b/release/index.html
@@ -22,6 +22,7 @@ I write/make/produce EDM music(DTM), and for every releases I'll post my music o
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>
diff --git a/song_usage_terms/index.html b/song_usage_terms/index.html
index 9d07053..fd67115 100644
--- a/song_usage_terms/index.html
+++ b/song_usage_terms/index.html
@@ -22,6 +22,7 @@
                         <img
                             src="https://gitlab.com/t404null/cdn.t404null.com/-/raw/main/logo.png"
                             alt="t404:null"
+                            class="logo"
                         />
                     </a>
                 </li>