editor: set the caret color to red

Since we cannot change its shape, changing the color to red make the
text cursor position visible to eyes.

1 files changed, 1 insertions, 0 deletions

diff --git a/editor/editor.ts b/editor/editor.ts
index 9cd4988..a036311 100644
--- a/editor/editor.ts
+++ b/editor/editor.ts
@@ -167,6 +167,7 @@ export class WuiEditor {
         width: 3em;
       }
       .${WUI_EDITOR_CLASS_CONTENT} {
+        caret-color: red;
         display: inline-block;
         padding: 0px 8px 0 0;
         vertical-align: top;