diff --git a/app/javascript/src/styles/specific/posts.scss b/app/javascript/src/styles/specific/posts.scss
index 0055544bb..1f855df68 100644
--- a/app/javascript/src/styles/specific/posts.scss
+++ b/app/javascript/src/styles/specific/posts.scss
@@ -282,6 +282,10 @@ div#c-posts {
   #search-box-form {
     display: flex;
 
+    input {
+      min-width: 0px;
+    }
+
     #search-box-submit {
       padding: 2px 6px;
       border-left: none;
diff --git a/app/javascript/src/styles/specific/z_responsive.scss b/app/javascript/src/styles/specific/z_responsive.scss
index 7da4a39e8..e408f882c 100644
--- a/app/javascript/src/styles/specific/z_responsive.scss
+++ b/app/javascript/src/styles/specific/z_responsive.scss
@@ -32,10 +32,6 @@
   div#page aside#sidebar {
     padding: 5px;
 
-    input#tags {
-      min-width: 0px;
-    }
-
     button[type=submit] {
       font-size: 1.2em;
       background-color: var(--responsive-sidebar-submit-button-background-color);