diff --git a/app/assets/images/guage.svg b/app/assets/images/guage.svg
index dee2eb0..88f9175 100644
--- a/app/assets/images/guage.svg
+++ b/app/assets/images/guage.svg
@@ -1,5 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1366"
-  zoomAndPan="magnify" viewBox="0 0 1024.5 576" height="768" preserveAspectRatio="xMidYMid meet"
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200"
+  height="200"
+  zoomAndPan="magnify" viewBox="0 0 1024.5 576" preserveAspectRatio="xMidYMid meet"
   version="1.0">
   <defs>
     <clipPath id="a17a27a323">
diff --git a/app/assets/images/logo.svg b/app/assets/images/logo.svg
index d1d6ca9..a68e0c2 100644
--- a/app/assets/images/logo.svg
+++ b/app/assets/images/logo.svg
@@ -1,4 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200"
+  height="200"
   zoomAndPan="magnify" viewBox="0 0 375 374.999991" preserveAspectRatio="xMidYMid meet"
   version="1.0">
   <defs>
diff --git a/app/assets/images/mail.svg b/app/assets/images/mail.svg
index 720cde2..588a356 100644
--- a/app/assets/images/mail.svg
+++ b/app/assets/images/mail.svg
@@ -1,5 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="500"
-  zoomAndPan="magnify" viewBox="0 0 375 374.999991" height="500" preserveAspectRatio="xMidYMid meet"
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200"
+  height="200"
+  zoomAndPan="magnify" viewBox="0 0 375 374.999991" preserveAspectRatio="xMidYMid meet"
   version="1.0">
   <defs>
     <clipPath id="a3824b2227">
diff --git a/app/assets/images/portfolio.svg b/app/assets/images/portfolio.svg
index 9ced1df..7f57a4b 100644
--- a/app/assets/images/portfolio.svg
+++ b/app/assets/images/portfolio.svg
@@ -1,4 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200"
+  height="200"
   zoomAndPan="magnify" viewBox="0 0 375 374.999991" preserveAspectRatio="xMidYMid meet"
   version="1.0">
   <defs>
diff --git a/app/assets/images/twitter.svg b/app/assets/images/twitter.svg
index 43462b7..eab6469 100644
--- a/app/assets/images/twitter.svg
+++ b/app/assets/images/twitter.svg
@@ -1,4 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200"
+  height="200"
   zoomAndPan="magnify" viewBox="0 0 375 374.999991" preserveAspectRatio="xMidYMid meet"
   version="1.0">
   <defs>
diff --git a/app/views/layouts/_header.html.erb b/app/views/layouts/_header.html.erb
index 8bf2609..7ed2314 100644
--- a/app/views/layouts/_header.html.erb
+++ b/app/views/layouts/_header.html.erb
@@ -1,4 +1,4 @@
-<header class="bg-primary py-5 relative">
+<header class="bg-secondary py-5 relative">
   <div class="container px-5">
     <div class="row gx-5 justify-content-center">
       <div class="col-lg-6">