diff --git a/internal/web/static/css/main.css b/internal/web/static/css/main.css
index 805b374..213c0e9 100644
--- a/internal/web/static/css/main.css
+++ b/internal/web/static/css/main.css
@@ -54,9 +54,14 @@
 /* SCREEN MODE */
 @media screen {
 
+  body {
+    min-height: 100vh;
+    overflow: hidden;
+  }
+
   aside,
   main {
-    height: 100vh;
+    height: 100%;
     overflow-y: auto;
   }
 
@@ -71,6 +76,17 @@
 /* UNIVERSAL */
 @media all {
 
+  *,
+  *::before,
+  *::after {
+    box-sizing: border-box;
+  }
+
+  html,
+  body {
+    height: 100%;
+  }
+
   body {
     display: flex;
     background: var(--background1);
@@ -225,7 +241,7 @@
     border-left: 1px solid var(--border-color);
     background: #1a1a1a;
     color: var(--text1);
-    height: 100vh;
+    height: 100%;
     overflow-y: auto;
   }