diff --git a/form-input-wave/style.css b/form-input-wave/style.css
index d1642b8..f5548ce 100644
--- a/form-input-wave/style.css
+++ b/form-input-wave/style.css
@@ -96,8 +96,8 @@ body {
   transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
 }
 
-.form-control input:focus + label span,
-.form-control input:valid + label span {
+.form-control input:focus ~ label span,
+.form-control input:valid ~ label span {
   color: lightblue;
   transform: translateY(-30px);
 }