diff --git a/css/debian-theme.css b/css/debian-theme.css
index 044d743..67570ed 100644
--- a/css/debian-theme.css
+++ b/css/debian-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/default-theme.css b/css/default-theme.css
index 0b06c5d..7ff1ced 100644
--- a/css/default-theme.css
+++ b/css/default-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/discord-theme.css b/css/discord-theme.css
index 4cbe5db..b623fdb 100644
--- a/css/discord-theme.css
+++ b/css/discord-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/noctua-theme.css b/css/noctua-theme.css
index 302edfa..4ced93e 100644
--- a/css/noctua-theme.css
+++ b/css/noctua-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/pink-theme.css b/css/pink-theme.css
index 5f4a33c..2c0898c 100644
--- a/css/pink-theme.css
+++ b/css/pink-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/purple-theme.css b/css/purple-theme.css
index 73f25e3..dbd6bbb 100644
--- a/css/purple-theme.css
+++ b/css/purple-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/retro-theme.css b/css/retro-theme.css
index 7ebf16a..f1c508b 100644
--- a/css/retro-theme.css
+++ b/css/retro-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/css/ubuntu-theme.css b/css/ubuntu-theme.css
index 429157c..5571107 100644
--- a/css/ubuntu-theme.css
+++ b/css/ubuntu-theme.css
@@ -500,6 +500,7 @@ span.required {
 .mt-copyright-text {
   background-image: linear-gradient(to right, #E61D25, #F46F22, #F7924E, #E05AA3, #C34E95, #B21E6A);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: gradientR 1000s linear infinite;
 }
diff --git a/scss/_base.scss b/scss/_base.scss
index 7960bd7..54bb93e 100644
--- a/scss/_base.scss
+++ b/scss/_base.scss
@@ -447,6 +447,7 @@ span.required {
 .mt-copyright-text {
     background-image: linear-gradient(to right, #E61D25,#F46F22,#F7924E,#E05AA3,#C34E95,#B21E6A);
     -webkit-background-clip: text;
+    background-clip: text;
     -webkit-text-fill-color: transparent;
     animation: gradientR 1000s linear infinite;
     @keyframes gradientR {