diff --git a/_site/assets/css/main.css b/_site/assets/css/main.css
index 1e43ff0f..2ad83b85 100644
--- a/_site/assets/css/main.css
+++ b/_site/assets/css/main.css
@@ -523,3 +523,17 @@ main {
     display: grid;
     gap: 0.7em;
 }
+
+.visually-hidden {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    padding: 0;
+    margin: -1px;
+    overflow: hidden;
+    clip: rect(0,0,0,0);
+    white-space: nowrap;
+    border: 0;
+    outline: 0;
+    outline-offset: 0;
+}
diff --git a/src/assets/css/main.css b/src/assets/css/main.css
index 1e43ff0f..2ad83b85 100644
--- a/src/assets/css/main.css
+++ b/src/assets/css/main.css
@@ -523,3 +523,17 @@ main {
     display: grid;
     gap: 0.7em;
 }
+
+.visually-hidden {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    padding: 0;
+    margin: -1px;
+    overflow: hidden;
+    clip: rect(0,0,0,0);
+    white-space: nowrap;
+    border: 0;
+    outline: 0;
+    outline-offset: 0;
+}