diff --git a/src/styles/app.css b/src/styles/app.css
index b808915..1c2e289 100644
--- a/src/styles/app.css
+++ b/src/styles/app.css
@@ -84,6 +84,10 @@ a {
   font-size: 1em;
 }
 
+.input:focus {
+  outline-style: none;
+}
+
 @media print {
 
   html,
@@ -113,4 +117,4 @@ pre {
 iframe {
   border-radius: 1rem;
   height: 400px;
-}
+}
\ No newline at end of file