This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Tab Menu with CSS

  • 2 amsoshi
  • 1 yana da wannan matsala
  • 19 views
  • Amsa ta ƙarshe daga cor-el

more options
<div id="wrapmenu">
   <ol id="toc">               
      <li><a href="index.php"><span>Home</span></a></li>
      <li><a href="samplenp.php"><span>Sample NPs</span></a></li>
      <li><a href="contact.php"><span>Contact</span></a></li>
   </ol>
</div>

The above HTML produces a cool tab menu at the top of my web page when I am browsing with IE and Google Chrome but not when I am browsing with Firefox. Why?


#wrapmenu {
    width: 880px;
    margin-left: auto ;
    margin-right: auto ;
    clear: left;
    color: #990000;
}

ol#toc {
    height: 2em;
    list-style: none;
    margin: 0;
    padding: 0;
}

ol#toc a {
    background: #990000;
    color: #E8E8E8;
    display: block;
    float: left;
    height: 2em;
    padding-left: 10px;
    text-decoration: none;
}

ol#toc a:hover {
    background-color: #CC0000;
    color: #FFFFFF;
    background-position: 0 -120px;
}

ol#toc a:hover span {
    background-position: 100% -120px;
}

ol#toc li {
    float: left;
    margin: 0 1px 0 0;
    font-size: 30px;
}

ol#toc li.current a {
    background-color: #FF3300;
    background-position: 0 -60px;
    color: #fff;
    font-weight: bold;
    font-size: 30px;
}

ol#toc li.current span {
    background-position: 100% -60px;
}

ol#toc span {
    background: 100% 0;
    display: block;
    line-height: 2em;
    padding-right: 10px;
}
<pre><nowiki><div id="wrapmenu"> <ol id="toc"> <li><a href="index.php"><span>Home</span></a></li> <li><a href="samplenp.php"><span>Sample NPs</span></a></li> <li><a href="contact.php"><span>Contact</span></a></li> </ol> </div></nowiki></pre> The above HTML produces a cool tab menu at the top of my web page when I am browsing with IE and Google Chrome but not when I am browsing with Firefox. Why? <pre><nowiki>#wrapmenu { width: 880px; margin-left: auto ; margin-right: auto ; clear: left; color: #990000; } ol#toc { height: 2em; list-style: none; margin: 0; padding: 0; } ol#toc a { background: #990000; color: #E8E8E8; display: block; float: left; height: 2em; padding-left: 10px; text-decoration: none; } ol#toc a:hover { background-color: #CC0000; color: #FFFFFF; background-position: 0 -120px; } ol#toc a:hover span { background-position: 100% -120px; } ol#toc li { float: left; margin: 0 1px 0 0; font-size: 30px; } ol#toc li.current a { background-color: #FF3300; background-position: 0 -60px; color: #fff; font-weight: bold; font-size: 30px; } ol#toc li.current span { background-position: 100% -60px; } ol#toc span { background: 100% 0; display: block; line-height: 2em; padding-right: 10px; }</nowiki></pre>

An gyara daga cor-el

All Replies (2)

more options

hi, support.mozilla.org is intended for end-user support. if you have a question regarding web development please refer to Where to go for developer support instead. thank you for your understanding!

more options

I see not much difference between Firefox and Google Chrome with this code. There are faint vertical lines in Firefox that I do not see in Google Chrome.