add square brackets around button reference; disable wrap

diff --git a/src/css/doc.css b/src/css/doc.css
index abf3e01..07011e8 100644 (file)
--- a/src/css/doc.css
+++ b/src/css/doc.css
@@ -499,6 +499,20 @@
   line-height: 1;
 }
 
+b.button {
+  white-space: nowrap;
+}
+
+b.button::before {
+  content: "[";
+  padding-right: 0.25em;
+}
+
+b.button::after {
+  content: "]";
+  padding-left: 0.25em;
+}
+
 kbd {
   display: inline-block;
   font-size: 0.7rem;