diff --git a/assets/site.css b/assets/site.css
index 04bc48d..3136a21 100644
--- a/assets/site.css
+++ b/assets/site.css
@@ -61,7 +61,6 @@ picture.block>img {
 
 body {
 	margin: 0 auto 2em auto;
-	max-width: 700px;
 }
 
 footer {
@@ -426,7 +425,7 @@ pre.recovery-key {
 	}
 }
 
-@media screen and (max-width: 700px) {
+@media screen and (max-width: 800px) {
 	div.dual-fields {
 		flex-direction: column;
 	}
@@ -448,4 +447,10 @@ pre.recovery-key {
 	div.fields.submit {
 		align-items: center;
 	}
+}
+
+@media screen and (min-width: 800px) {
+	.dual-fields>*:last-child {
+		flex: 2;
+	}
 }
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