Ensure body is always at least viewport height

The page content area's background color should always fill the height
of the viewport, even if there is not enough page content.

1 files changed, 2 insertions, 0 deletions

diff --git a/assets/static/css/style.css b/assets/static/css/style.css
index 755e05f..2e6686b 100644
--- a/assets/static/css/style.css
+++ b/assets/static/css/style.css
@@ -89,9 +89,11 @@ blockquote, ol, p, pre, ul, .highlight {
 
 .body {
 	background-color: black;
+	box-sizing: border-box;
 	color: lightgray;
 	font-family: Arial, Helvetica, sans-serif;
 	font-size: 1.8rem;
+	min-height: 100vh;
 	line-height: 1.4;
 	margin: 0 auto;
 	padding: 1.4em;