Fix the font for <code> tag.
Fix the font for <code> tag.

dbcli/pgcli.com,carlosp420/pgcli.com,dbcli/pgcli.com,janusnic/pgcli.com,janusnic/pgcli.com,carlosp420/pgcli.com,janusnic/pgcli.com,dbcli/pgcli.com,dbcli/pgcli.com,carlosp420/pgcli.com