diff --git a/overrides/main.html b/overrides/main.html
index 954af3bc6..1e12c6591 100644
--- a/overrides/main.html
+++ b/overrides/main.html
@@ -6,10 +6,12 @@
 {% elif config.theme.language == 'en' %}
     {% set announcements = "The paper book (Chinese edition) will be published soon. Stay tuned!" %}
 {% endif %}
-<svg xmlns="http://www.w3.org/2000/svg"
-    viewBox="0 0 512 512"><!--!Font Awesome Free 6.5.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.-->
-    <path
-        d="M480 32c0-12.9-7.8-24.6-19.8-29.6s-25.7-2.2-34.9 6.9L381.7 53c-48 48-113.1 75-181 75H192 160 64c-35.3 0-64 28.7-64 64v96c0 35.3 28.7 64 64 64l0 128c0 17.7 14.3 32 32 32h64c17.7 0 32-14.3 32-32V352l8.7 0c67.9 0 133 27 181 75l43.6 43.6c9.2 9.2 22.9 11.9 34.9 6.9s19.8-16.6 19.8-29.6V300.4c18.6-8.8 32-32.5 32-60.4s-13.4-51.6-32-60.4V32zm-64 76.7V240 371.3C357.2 317.8 280.5 288 200.7 288H192V192h8.7c79.8 0 156.5-29.8 215.3-83.3z" />
-</svg>
-<span>{{ announcements }}</span>
+<div class="banner-svg">
+    <svg xmlns="http://www.w3.org/2000/svg"
+        viewBox="0 0 512 512"><!--!Font Awesome Free 6.5.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.-->
+        <path
+            d="M480 32c0-12.9-7.8-24.6-19.8-29.6s-25.7-2.2-34.9 6.9L381.7 53c-48 48-113.1 75-181 75H192 160 64c-35.3 0-64 28.7-64 64v96c0 35.3 28.7 64 64 64l0 128c0 17.7 14.3 32 32 32h64c17.7 0 32-14.3 32-32V352l8.7 0c67.9 0 133 27 181 75l43.6 43.6c9.2 9.2 22.9 11.9 34.9 6.9s19.8-16.6 19.8-29.6V300.4c18.6-8.8 32-32.5 32-60.4s-13.4-51.6-32-60.4V32zm-64 76.7V240 371.3C357.2 317.8 280.5 288 200.7 288H192V192h8.7c79.8 0 156.5-29.8 215.3-83.3z" />
+    </svg>
+    <span>{{ announcements }}</span>
+</div>
 {% endblock %}
\ No newline at end of file
diff --git a/overrides/stylesheets/extra.css b/overrides/stylesheets/extra.css
index 44e371856..a48cdc6d5 100644
--- a/overrides/stylesheets/extra.css
+++ b/overrides/stylesheets/extra.css
@@ -214,7 +214,7 @@ body {
   font-size: 0.75rem;
 }
 
-.md-banner svg {
+.md-banner .banner-svg svg {
   margin-right: 0.3rem;
   height: 0.63rem;
   fill: var(--md-default-fg-color);