diff --git a/login-page/style.css b/login-page/style.css
index 5894e26..16a8ede 100644
--- a/login-page/style.css
+++ b/login-page/style.css
@@ -1,3 +1,8 @@
+
+* {
+    box-sizing: border-box;
+}
+
 body {
     margin: 0;
     font-family: Arial, sans-serif;