[html] separator into select

[Costas]

source http://stackoverflow.com/a/15816867
use em dash "—". It has no visible spaces between each character.

<select name="pipiscrew_test_no_css_needed">
    <option val="a">A</option>
    <option disabled>————————</option>
    <option val="b">B</option>
</select>

test:
<select name="pipiscrew_test_no_css_needed">
<option val="a">A</option>
<option disabled>————————</option>
<option val="b">B</option>
</select>