diff --git a/assets/css/practice.css b/assets/css/practice.css
index a9dc2f9..af66c1d 100644
--- a/assets/css/practice.css
+++ b/assets/css/practice.css
@@ -115,6 +115,11 @@ h2.subtitle {
 /* ============ Typing input box ============ */
 
 .user-input-box {
+  position: fixed;
+  top: 90%;
+  left: 50%;
+  transform: translateX(-50%);
+  
   width: 70vw;
   margin: 10px auto;
   padding: 14px;