Good CSS & HTML doesn’t work. [HEADACHE AWARE!!!]

Hello

My URL’s in this navbar doesn’t work, the funny part is that I do have the same navbar on other pages and I just copy paste the code to my this page. It’s a PHP page, but when I change it to .html it doesn’t work either.

So, the same codes, does work on page A but not on page B…

[B]CSS:[/B]

[CODE].c4 {
border: solid 2px;
border-color:#FF6600;
width:7.451%;
position:absolute; top:413px; left:9.50em;
}
.c5 {
color:#FFFFFF;
background-color:#FF6600;
font-family:Arial;
width:100px;
border: solid 1px;
border-color:#FF3300;
border-radius:1px;
}

.c7 {
text-decoration:None;
color:#FF6600;
border:solid 1px;
border-color:#BDBDBD;
width:100px;
}
.c7:hover {
color:#0033FF;
text-decoration:Underline;
}[/CODE]

[B]HTML:[/B]

[CODE]<!–Navbar–>
<div class=”c4″>
<div class=”c5″>About:</div>
<div class=”c6″>
<a class=”c7″ href=”forum.html”>Our forum</a>
<a class=”c7″ href=”aboutus.html”>About iCode4U</a>
<a class=”c7″ href=”getyoursite.html”>Get your site</a>
<br><a class=”c7″ href=”ourstaff.php”>Our staff</a>
<br><a class=”c7″ href=”https://twitter.com/OfficialiCode4U”>Our Twitter</a>
<br><a class=”c7″ href=”https://www.facebook.com/icode.foru”>Our Facebook</a>
<div class=”c5″>Other:</div>
<a class=”c7″ href=”http://www.zeldauniverse.net”>ZeldaUniverse</a>
<br><a class=”c7″ href=”http://www.facebook.com”>Facebook</a>
<br><a class=”c7″ href=”http://www.Twitter.com”>Twitter</a>
</div>
<!–Navbar–>[/CODE]

What’s wrong with this?
My site isn’t online yet.

The URL doesn’t even hover and they should be.

Thanks for reading,

Niely

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