usage, playground, and code prettify

1 files changed, 2 insertions, 1 deletions

diff --git a/style.css b/style.css
index f0b07d1..d562725 100644
--- a/style.css
+++ b/style.css
@@ -1,7 +1,8 @@
 div.page {
     margin-top: 40px;
+    margin-bottom: 40px;
 }
 
-div#3dcontainer {
+div#render-container {
     border: 1px solid;
 }