diff --git a/index.css b/index.css
index 1a2c324..84aecec 100644
--- a/index.css
+++ b/index.css
@@ -49,6 +49,9 @@ main {
   display: flex;
   flex-direction: column;
   gap: 50px;
+  min-width: 300px;
+  max-width: 600px;
+  align-self: center;
 }
 
 /* App bar */
@@ -187,7 +190,9 @@ a:visited {
 }
 
 .horizontal-divider {
-  width: 40%;
+  width: 50%;
+  min-width: 100px;
+  max-width: 300px;
   height: 1px;
   background-color: var(--secondary-color);
   align-self: center;
@@ -237,3 +242,9 @@ a:visited {
     content: 'AKF';
   }
 }
+
+@media screen and (max-width: 300px) {
+  header>h1:before {
+    content: '';
+  }
+}
\ No newline at end of file