Add "warning" class to common css style.

1 files changed, 2 insertions, 0 deletions

diff --git a/public/style.css b/public/style.css
index 7a10a99..157661b 100644
--- a/public/style.css
+++ b/public/style.css
@@ -26,6 +26,8 @@ h2 { margin-left: -1px; }
 .main hr + p { font-style: italic; }
 table.wide { min-width: 50rem; }
 .error { color: brown; font-style: italic; white-space: pre-wrap; }
+.warning { color: brown; }
+.warning::before { content: "\26a0"; }
 .logo { float: left; margin: 0 20px 5px 0; box-shadow: 2px 2px 4px 0px rgba(0,0,0,0.5); height: 150px; }
 table { border-collapse: collapse; }
 th { text-align: left; background-color: gainsboro; }