I am trying to use a <select> tag to display a color selector. So each <option> has a background color to match its displayed text:
```<select id="stroke… (xem thêm)
I am trying to use a <select> tag to display a color selector. So each <option> has a background color to match its displayed text:
```<select id="strokeColor" name="strokeColor" style="width: 10em;">
<option value="black" style="background: #000000; text: #FFFFFF">
black
</option>
<option value="aqua" style="background: #00FFFF">
aqua
</option>
<option value="blue" style="background: #0000FF">
blue
</option>
<option value="brown" style="background: #A52A2A">
brown
</option>
<option value="gray" style="background: #808080">
gray
</option>
<option value="green" style="background: #00FF00">
green
</option>
<option value="magenta" style="background: #FF00FF">
magenta
</option>
<option value="orange" style="background: #FFA500">
orange
</option>
<option value="purple" style="background: #800080">
purple
</option>
<option value="red" style="background: #FF0000">
red
</option>
<option value="white" style="background: #FFFFFF">
white
</option>
<option value="yellow" style="background: #FFFF00">
yellow
</option>
<option value="#000000" selected="" style="background: #000000">
#000000
</option>
</select>```
On Chrome this displays as expected:
https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2024-04-18-22-02-25-eebbd5.png
But on Firefox the background colors are ignored:
https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2024-04-18-22-02-35-bd90ee.png
How can I get Firefox to display the background colors?