Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

html5 <del> tag support

  • 5 wótegrona
  • 1 ma toś ten problem
  • 2 naglěda
  • Slědne wótegrono wót elearner

more options

Hi,

I am very disappointed by the way that Mozilla Firefox support tag. Please, try to display the code below with Firefox then Safari : you will get why I mention that Firefox has a wrong <del> tag support :

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    
    <style>
h1 {
font: 3.4em/4 "Helvetica Neue";
font-weight: 100;
font-style: italic;
}
    </style>
    
</head>
<body>

 <h1>My <del>ex</del>Title</h1>

</body>
</html>

Hi, I am very disappointed by the way that Mozilla Firefox support <del> tag. Please, try to display the code below with Firefox then Safari : you will get why I mention that Firefox has a wrong <del> tag support : <pre><nowiki><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <style> h1 { font: 3.4em/4 "Helvetica Neue"; font-weight: 100; font-style: italic; } </style> </head> <body> <h1>My <del>ex</del>Title</h1> </body> </html></nowiki></pre>

Wót cor-el změnjony

Wšykne wótegrona (5)

more options

Can you attach a screenshot to show the difference?

Use a compressed image type like PNG or JPG to save the screenshot.

more options

There are 2 screenshots. The first one is Firefox and second one is Safari.

more options

So Firefox displays the strike through thicker and at a higher position.

Does this happen with all fonts?

I'm not having this Helvetica Neue font, but Firefox shows the strike through at about the middle of the characters for me.

more options

I can only compare Firefox and Chrome. Seems that both place the line through the center of a lower case x (half of the x-height) when the font size is a bit larger but where they vary, Chrome aims higher and Firefox aims lower.

Test page: http://jsfiddle.net/3futZ/

Not sure there is any applicable standard for exactly where a line-through is drawn.

Note: You can change the font-family in the Fiddle and save as a new version if you like.

Wót jscher2000 - Support Volunteer změnjony

more options

Thank you jscher2000! As you said I don't think there is any applicable standard for this issue.

http://jsfiddle.net/elearnerjs/JL98G/