css: make the code samples look betterpr393

It ain't perfect, but it's probably good enough to start with:
https://media.discordapp.net/attachments/188796211543801856/885244826180808754/20210908_15h26m30s_grim.png

Signed-off-by: Christine Dodrill <me@christine.website>

1 files changed, 5 insertions, 0 deletions

diff --git a/css/shim.css b/css/shim.css
index 7a32d9a..339c036 100644
--- a/css/shim.css
+++ b/css/shim.css
@@ -37,3 +37,8 @@ img {
 .conversation-chat {
     align-self: center;
 }
+
+pre {
+    padding-left: 1em;
+    padding-right: 1em;
+}