diff --git a/docs/.vuepress/styles/index.scss b/docs/.vuepress/styles/index.scss
index 7d65bf02ce0c89f6e69a806153fe4561583f697a..b2dbe5d503028cc139d47a2ab8e0cc7b996014e7 100644
--- a/docs/.vuepress/styles/index.scss
+++ b/docs/.vuepress/styles/index.scss
@@ -28,4 +28,13 @@ h1, h2, h3, h4, h5, h6, p, a, span, strong {
     height: 100%;
     border: 0; /* Optional: removes the iframe border */
   }
-  
\ No newline at end of file
+  
+.back-to-top {
+  background-image: url('https://static.igem.wiki/teams/5306/natronaut-logo-no-text.png') !important;
+  background-size: contain;
+  background-repeat: no-repeat;
+  background-position: center;
+  border: none; /* Optional: Remove border */
+  width: 50px;  /* Adjust based on your image size */
+  height: 50px; /* Adjust based on your image size */
+}
diff --git a/docs/.vuepress/styles/palette.scss b/docs/.vuepress/styles/palette.scss
index ab58f3aa4b2c8ec08ec07b688591acba5359a92e..c937808079f9a0a3a155e8831778aeeebcdcf7c4 100644
--- a/docs/.vuepress/styles/palette.scss
+++ b/docs/.vuepress/styles/palette.scss
@@ -1,3 +1,4 @@
 // apply font
 $font-family: "Red Hat Display, sans-serif"
+/* styles/index.scss */