diff --git a/src/gs.css b/src/gs.css
index aebc879..315b714 100644
--- a/src/gs.css
+++ b/src/gs.css
@@ -16,16 +16,34 @@ body {
     color: #000000;
 }
 
+img,
+picture,
+video {
+  max-width: 100%;
+}
+
 ::selection {
   color: #f0f0f0;
   background-color: #000000;
 }
 
-div#wrapper {
-    margin-top: 1rem;
-    margin-left: auto;
-    margin-right: auto;
-    width: 90ch;
+@media screen and (width >= 100ch) {
+    div#wrapper {
+        margin-top: 1rem;
+        margin-left: auto;
+        margin-right: auto;
+        width: 90ch;
+    }
+}
+
+
+@media screen and (width < 100ch) {
+    div#wrapper {
+        margin-top: 1rem;
+        padding-left: 2rem;
+        padding-right: 2rem;
+        width: 100%;
+    }
 }
 
 header {